Middle-Grade
Math Minutes
One Hundred Minutes to Better Basic Skills
Written by
Doug Stoffel
Editor
Alaska Hults
Illustrator
Corbin Hillam
Cover Illustrator
Rick Grayson
Designers
Moonhee Pak and Mary L. Gagné
Cover Designer
Barbara Peterson
Art Director
Tom Cochrane
Project Director
Carolea Williams
© 2000 Creative Teaching Press, Inc., Huntington Beach, CA 92649
Reproduction of activities in any manner for use in the classroom and not for commercial sale is permissible.
Reproduction of these materials for an entire school or for a school system is strictly prohibited.
Table of Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
How to Use This Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Scope and Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Math Minutes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Answer Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Introduction
The focus of Middle-Grade Math Minutes is math fluency—teaching
students to solve problems effortlessly and rapidly. The problems in this
book provide students with practice in every key area of middle-grade
math instruction, including
•
•
•
•
•
•
•
•
•
•
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basic multiplication and division facts
money
graphing
problem solving
measurement
fractions
place value
time
pre-algebra
the vocabulary of mathematics
geometry
Use this comprehensive resource to improve your students’ overall math
fluency, which will promote greater self-confidence in their math skills as
well as provide the everyday practice necessary to succeed in a testing
situation.
Middle-Grade Math Minutes features 100 “Minutes.” Each Minute consists of
ten classroom-tested problems for students to complete in one minute.
Each Minute includes questions of varying degrees of difficulty,
integrating problem solving and basic math skills. This unique format
offers students an ongoing opportunity to improve their own fluency in a
manageable, nonthreatening format. The quick, one-minute format
combined with instant feedback makes this a challenging and motivational
assignment students will look forward to each day. Students become
active learners as they discover mathematical relationships and apply
acquired understanding to complex situations and to the solution of
realistic problems in each Minute.
3
How to Use This Book
Middle-Grade Math Minutes is designed to be implemented in numerical
order. Students who need the most support will find the order of skills as
introduced most helpful in building and retaining confidence and success.
For example, the first time that students are asked to provide the value of
pi to the hundredths place, the digits in the ones and tenths places are
provided. The second time, the digit in the ones place is provided. It is not
until the third time that students are asked the value of pi that they must
recall the number without additional support.
Middle-Grade Math Minutes can be used in a variety of ways. Use one Minute
a day for warm-up activities, bell-work, review, assessment, or a homework assignment. Keep in mind that students will get the most benefit
from their daily Minute if they receive immediate feedback. If you assign
the Minute as homework, correct it in class as soon as students are settled
at the beginning of the day.
If you use the Minutes as a timed activity, place the paper facedown on the
students’ desks or display it as a transparency. Use a clock or kitchen timer
to measure one minute. Encourage students to concentrate on completing
each problem successfully and not to dwell on problems they cannot
complete. At the end of the minute, have students stop working. Then,
read the answers from the answer key (pages 108–112) or display them on
a transparency. Have students correct their own work and record their
score on the Minute Journal reproducible (page 6). Then, have the class go
over each problem together to discuss the solution(s). Spend more time on
problems that were clearly challenging for most of the class. Tell students
that difficult problems will appear on future Minutes and they will have
another opportunity for success.
4
Teach students strategies for improving their scores, especially if you time
their work on each Minute. Include strategies such as
• leave more time-consuming problems for last
• come back to problems they are unsure of after they have completed all
other problems
• make educated guesses when they encounter problems they are
unfamiliar with
• rewrite word problems as number problems
• use mental math wherever possible
Students will learn to apply these strategies to other timed-test situations.
The Minutes are designed to improve math fluency and should not be
included as part of a student’s overall math grade. However, the Minutes
provide an excellent opportunity for you to see which skills the class as a
whole needs to practice or review. This knowledge will help you plan the
content of future math lessons. A class that consistently has difficulty with
reading graphs, for example, may make excellent use of your lesson in that
area, especially if they know they will have another opportunity to achieve
success in this area on a future Minute. Have students file their Math
Journal and Minutes for that week in a location accessible to you both. You
will find that math skills that require review will be revealed during class
discussions of each problem. However, you may find it useful to review
the Minutes on a weekly basis before sending them home with students at
the end of the week.
While you will not include student Minute scores in your formal grading,
you may wish to recognize improvements by awarding additional
privileges or offering a reward if the entire class scores above a certain
level for a week or more. Showing students that you recognize their efforts
provides additional motivation to succeed.
5
Minute Journal
26
51
76
2
27
52
77
3
28
53
78
4
29
54
79
5
30
55
80
6
31
56
81
7
32
57
82
8
33
58
83
9
34
59
84
10
35
60
85
11
36
61
86
12
37
62
87
13
38
63
88
14
39
64
89
15
40
65
90
16
41
66
91
17
42
67
92
18
43
68
93
19
44
69
94
20
45
70
95
21
46
71
96
22
47
72
97
23
48
73
98
24
49
74
99
25
50
75
100
6
Score
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1
Date
Minute
Score
Date
Minute
Score
Date
Minute
Score
Date
Minute
Name
Scope and Sequence
Skill First Appears
Skill
Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Number Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Number Sense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
One-step Algebra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Problem Solving/Real-life Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Whole Numbers (add, subtract, multiply, and divide) . . . . . . . . . . . . . . . . . . . . . . . . . 1
Order of Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Vocabulary/Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Algebraic Substitution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Exponents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Fractions (numerator, denominator, multiply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Decimals (add, subtract, compare) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Ordering Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Estimating Whole Numbers and Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Rounding Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Rounding Whole Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Multiplying by 10 and Powers of 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Scientific Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Absolute Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Central Tendency (mean, median, mode, range) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Bar Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Probability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Square Roots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Geometric Shapes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Rules of Divisibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Parallel/Perpendicular . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Primes/Composites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Percents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Multiples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Ratios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Area (squares, rectangles, triangles) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Arithmetic/Geometric Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Fractions (add, subtract, mixed, reciprocals) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Perimeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Circles (diameter, radius) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Geometry (degrees, symmetry, coordinate graphs, angles) . . . . . . . . . . . . . . . . . . . . 75
Volume of Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
7
Minute
1
Name
6x3=
2.
How many ears do eight dogs have in all? __________
3.
If n + 2 = 7, then n =
4.
There were eight bugs on the ground. Now there are six.
How many flew away? __________
5.
2x3x2=
6.
4 x 6 + _____ = 31
7.
3, 6, 9, 12, ______, ______, ______
8.
Seven bicycles have __________ wheels in all.
Use <, >, or = to complete questions 9 and 10.
9.
10.
3 weeks __________ 20 days
1 cm __________ 1 in.
8
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
2
Name
1.
3•5=
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Four dollars equal __________ pennies.
3.
2+5•2=
4.
5+8–3=
5.
6
=
2
6.
0, 4, 8, 12, ______, ______, ______
7.
0 x 5,132 =
8.
21
2
9.
The product of four and three is __________.
10.
The sum of five and four is __________.
9
Minute
3
Name
The product of 4 and 6 is __________.
2.
2,463 x 0 =
3.
1, 10, 2, 9, 3, ______, ______, ______
4.
8
=
4
5.
4 ) 48
6.
8+6÷3=
7.
3+4•3=
8.
How much does each apple cost? __________
9.
5 + (3 – 1) =
10.
The difference between 9 and 5 is __________.
10
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
Name
1.
1, 5, 9, 13, ______, ______, ______
2.
10 – 4 • 2 =
3.
18
=
3
4.
84 ÷ 1 =
5.
Does Ellen spend more time
on homework or sports? __________
6.
4•3+5•1=
For questions 7–10, use a = 2, b = 3, and c = 6.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
7.
a+b=
8.
ac =
9.
c
=
a
10.
2b =
11
4
Minute
5
Name
1
.
2
1.
a+b=
2.
b+c=
3.
ab =
4.
ca =
5.
4a =
6.
14 =
2
7.
1, 2, 4, 8, ______, ______, ______
8.
The sum of 8 and 7 is __________.
9.
The difference between 9 and 3 is __________.
10.
10 – 3 • 3 =
12
Middle-Grade Math Minutes © 2000 Creative Teaching Press
For questions 1–5, use a = 8, b = 2, and c =
Minute
6
Name
1.
4•4=
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
52 =
3.
2•2•2=
4.
Which number is in both A and B? __________
5.
10 – 5 • 2 =
6.
62 =
7.
1•1•1•1=
8.
10
=
5
9.
Circle the answer that is equal to 5 • 5 • 5:
d. 35
a. 5 x 3
b. 3 x 5
c. 53
10.
3+5=
13
Minute
7
Name
82 =
2.
42 – 6 =
3.
A trio and a quartet got together and played a song. How many
musicians were there? __________
4.
2+3•3+2=
5.
2 ) 36
6.
102 =
7.
1
• 10 =
2
8.
3•2•1=
9.
Circle the answer that is equal to 43:
a. 4 • 4 • 4
b. 4 • 3
c. 4 + 3
10.
4
=
2
14
d. 3 • 3 • 3 • 3
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
8
Name
1.
32 =
2.
18
=
3
3.
Circle the answer that is equal to 53:
a. 5 x 3
b. 3 • 3 • 3 • 3 • 3
c. 3 x 5
4.
If 8 + y = 15, then y =
5.
15 + 3 • 2 =
6.
Scott ate half of the pizza.
How many pieces did he eat? __________
7.
35
x 35
8.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
For questions 9 and 10, use a = 5 and b = 2.
9.
ab =
10.
ba =
15
d. 5 • 5 • 5
1
x 12 =
2
Minute
9
Name
72 =
2.
If 4r = 24, then r =
3.
15
=
3
4.
5(4 + 2)=
5.
6+4•2=
6.
If s – 8 = 9, then s =
7.
45
x 45
9.
If there are fifty dimes in a roll of coins,
then it is equal to __________ dollars.
10.
8.
23 =
The product of eight and nine is __________.
16
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
Name
1.
1
(20) =
2
2.
20
=
4
3.
(4 + 4)2 =
4.
The quotient of 3 ) 27 is __________.
5.
One half of fifty is __________.
6.
128, 64, 32, 16, ______, ______, ______
7.
256 • 0 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
For questions 8–10, use a = 5, b = 4, and c = 2.
8.
ac =
9.
2a =
10.
b =
c
17
10
Minute
11
Name
If a + 15 = 19, then a =
2.
If b = 2, then b3 =
3.
8(4 + 3) =
4.
10 + 4 x 2 =
5.
Five cars have how many wheels altogether? __________
6.
If 3n = 18, then n =
7.
50 x 50 =
8.
Eight squared is __________.
9.
If y – 4 = 11, then y =
10.
What time is shown on the clock? __________
18
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
12
Name
1.
The sum of four and twelve is __________.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Six ducks have how many feet in all? __________
3.
(8 – 3)2 =
4.
1
x 16 =
2
5.
Three squared is __________.
6.
8•1+4•2=
7.
8–3•2=
8.
Five dollars equal how many pennies? __________
9.
If a = 5, then a2 =
10.
Four weeks is __________ days.
19
Minute
13
Name
3(4 + 2 + 1) =
2.
If 6 pennies are in each pile, how many pennies are in nine piles? ______
3.
9 – ________ = 3
4.
7x4=
5.
12 – 3 • 4 =
6.
8(10) =
7.
If 65 + a = 71, then a =
8.
Twenty-four divided by eight is __________.
9.
If a = 9, then 5a =
10.
Twelve quarters equal __________dollars.
20
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
Name
1.
15 – 3 • 2 =
2.
25 ÷ 5 =
3.
33 =
4.
A centipede has __________ legs.
5.
(5 + 4)2 =
6.
_______ – 4 = 4
7.
Forty nickels equal __________ dollars.
Use <, >, or = to complete questions 8–10.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
8.
32 __________ 24
9.
1 meter __________ 100 millimeters
10.
9(8) __________ 8(5 + 4)
21
14
Minute
15
Name
4x4=
2.
Five boxes of pencils with ten pencils per box equal __________ pencils.
3.
If 18 ÷ 3 = n, then n =
4.
70 x 70 =
5.
The product of 6 and 3 is __________.
6.
22 + _______ = 9
7.
1, 4, 9, 16, ______, ______, ______
8.
15
=
3
9.
Five tricycles have __________ wheels.
10.
Five squared plus ten is equal to __________.
22
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
16
Minute
Name
1.
8x4=
2.
65
x 65
4.
Three centuries equal __________ years.
5.
Five squared is equal to __________.
6.
7 + (4 • 2) =
7.
3) 45
3.
For questions 8–10, use a = 4, b = 9, and c = 3.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
8.
ac =
9.
b=
c
10.
5b =
23
10(12) =
Minute
17
Name
72 =
2.
10 – 5 + 3 =
3.
0.6 + 0.3 =
4.
Six weeks is equal to __________ days.
5.
18 – 6 • 2 =
6.
What time is shown on the clock? __________
7.
12 ÷ 2 ÷ 2 =
Use <, >, or = to complete questions 8–10.
8.
0.55 __________ 0.65
9.
0.083 __________ 0.81
10.
0.6 __________ 0.60
24
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
18
Name
1.
3(4 + 1 + 2) =
2.
Order these numbers from least to greatest:
5.2, 0.052, 0.52 ______, ______, ______
3.
23 =
4.
20
=
4
5.
Circle the greater number:
6.
Circle the answer that is equivalent to 43:
a. 12
b. 4 • 4 • 4
c. 3 • 3 • 3 • 3
Middle-Grade Math Minutes © 2000 Creative Teaching Press
7.
0.0853 or 0.09
The product of 8 and 11 is __________.
Use <, >, or = to complete questions 8–10.
8.
4.03 __________ 4.01
9.
0.0034 __________ 0.03
10.
10.6 __________ 10.600
25
d. 43
Minute
19
Name
0.8 – 0.5 =
2.
Circle the greatest number: 0.55 0.50 0.505
3.
Circle the number with the least value: 0.092 0.029 0.043
4.
If a = 9, then a2 =
5.
If 3x = 27, then x =
6.
Three feet equal __________ inches.
7.
3+9•2=
8.
Order these numbers from least to greatest:
0.08, 8.0, 0.8 ______, ______, ______
9.
A field goal is worth three points. The Bears have kicked four field
goals. How many points is this altogether? __________
10.
3x2x4=
26
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
20
Name
1.
If a + 8 = 16, then a =
2.
Circle the greatest number: 8.20 8.02 8.022
3.
0.3 + 0.2 + 0.1 =
For questions 4–7, round to the underlined place value.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
4.
26.26 __________
5.
2.81 __________
6.
0.018 __________
7.
15.45 __________
For questions 8–10, use a = 2, b = 3, and c = 8.
8.
ac =
9.
The sum of a and b is _________.
27
10.
c
=
a
Minute
21
Name
0.8 + 0.6 =
x
= 6, then x =
3
2.
If
3.
Circle the number with the least value: 0.051 3.82 0.05
4.
Ten weeks equal __________ days.
5.
10 – 6 + 2 =
6.
32 + 2 =
7.
Eight dogs have __________ legs in all.
For questions 8–10, round to the underlined place value.
8.
0.787 __________
9.
0.506 __________
10.
2.8 __________
28
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
22
Name
1.
55
x 55
2.
8–3+4=
3.
Sixteen quarters equal __________ dollars.
4.
6(8) =
5.
28
=
4
6.
If g – 4 = 18, then g =
7.
If a = 3, then 2a =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
For questions 8–10, estimate the answer by rounding to the ones place and then
applying the correct operation. Number 8 is done for you.
8.
12.2 + 4.9 = 12 + 5 = 17
9.
18.9 – 3.6 =
10.
6.9 x 8.2 =
29
Minute
23
Name
1.
42 =
2.
The product of 6 and 3 is __________.
3.
Circle the answer that is equal to 3 • 3 • 3 • 3:
b. 34
c. 33
d. 12
a. 43
4.
5(3+5) =
5.
4.1 __________ 6
6.
2.08 __________ 2.080
7.
5.03 __________ 5.4
For questions 8–10, round to the underlined place value.
8.
8,842 __________
9.
481.56 __________
10.
0.0083 __________
30
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 5–7.
Minute
Name
1.
Ten cats have __________ legs in all.
2.
(8 – 3 x 2)2 =
3.
0.84 x 10 =
4.
8.23 x 102 =
5.
25 x 0.1 =
6.
If a = 5 and b = 4, then ab =
7.
If a = 2 and b = 3, then aba =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 8–10.
8.
4.03 __________ 4.01
9.
5.62 __________ 8
10.
6 __________ –5
31
24
Minute
25
Name
1.
2(5)(3) =
2.
0.04 x102 =
3.
Circle the greatest number: 4.8 4.08 4.008
4.
Circle the number with the least value: 2.2 0.02 0.2
5.
4.68 x 0.1 =
6.
32 __________ 42
7.
32 __________ 23
For questions 8–10, round to the underlined place value.
8.
4.081 __________
9.
20.65 __________
10.
4,348 __________
32
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 6 and 7.
Minute
26
Name
1.
75
x 75
3.
3.26 x 10 =
4.
4.28 x 0.1 =
5.
If a = 2 and b = 7, then ba =
6.
8–2+4=
7.
103 =
2.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 8–10.
8.
14.2 __________ 14.01
9.
0.043 __________ 0.5
10.
42 __________ 24
33
|–11| =
Minute
27
Name
2(4)(3) =
2.
1, 3, 6, 10, ______, ______, ______
3.
Identify the range of the following numbers: 8, 2, 10, 4, 4, 6. __________
4.
3+2+1=
3
5.
What is seven and twenty-six one hundredths rounded to the nearest
whole number? __________
6.
Eight birds have __________ wings in all.
7.
Write 0.98989898... using bar notation. __________
8.
5 + 1.2 =
9.
0.403 x 1,000 =
10.
Three thousand people plus two thousand people equal __________
people.
34
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
28
Name
1.
Circle the greatest number: 0.002 0.0021 0.019
2.
Identify the range of the following numbers: 4, 3, 3, 15, 28. __________
3.
5–2+5=
2
4.
Two and a half hours later than 3:30 is __________.
5.
What is the mean of 2, 7, and 9? __________
6.
If a = 4, then a2 =
7.
What is the quotient of 35 divided by 5? __________
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 8–10.
8.
3.2 x 102 __________ 0.32 x 103
9.
0.04 __________ 0.301
10.
3 dozen donuts __________ 30 donuts
35
Minute
29
Name
Identify the range of the following numbers:
100, 212, 215, 308, 303, 600. __________
2.
Write 0.43333... using bar notation. __________
3.
0.5, 1, 1.5, ______, ______, ______
4.
What is the mean of two and twelve? __________
5.
Identify the mode of the following numbers:
1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 4, 7. __________
6.
95 – 5 =
7.
The product of four and eight is __________.
8.
32 = 23
9.
Is two dozen evenly divisible by three?
10.
Circle: True or False
Two hours later than 11:30 is __________.
36
Circle: Yes or No
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
30
Name
1.
|–50| =
2.
Identify the mode of the following numbers:
2, 5, 6, 6, 11, 19, 20. __________
3.
What is the range of the numbers in problem 2? __________
4.
5+4+1=
3+1+1
Middle-Grade Math Minutes © 2000 Creative Teaching Press
5.
One day less than three weeks is __________ days.
6.
Round 18.94 to the nearest whole number. __________
7.
Circle the number with the least value: 0.002 0.0019 0.0004
8.
2 x 0.4 =
9.
Two snakes plus seven snakes equal __________ snakes.
10.
Write twenty-three thousandths in decimal form. __________
37
Minute
31
Name
Two centuries and 6 decades equal __________ years.
2.
Write as a fraction the probability of rolling a 3 on a six-sided die. _________
3.
Three hours later than 2:30 is __________.
4.
Circle the answer that shows how much a seventh-grade student might
weigh:
a. 500 kilograms
b. 50 kilograms c. 5 kilograms
d. 100 grams
5.
Circle the greater number: 54 inches or 5 feet
6.
If 5x + 1 = 21, then x =
7.
1
• 18 =
2
8.
0.054 > 0.1
9.
Are these lines parallel or perpendicular? __________
10.
Circle: True or False
If you have read half of an 80-page book, how many pages have you
read? __________
38
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
32
Name
1.
42.6 x 100 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
If 8 + Ö = 12, then Ö =
3.
47 x 100 =
4.
Is 21.49 closer to 21 or 22? __________
5.
In 5 years, Lindsey will be a teenager. How old is she now? __________
6.
If
7.
Two quarters equal ___________ nickels.
8.
If 1 gallon has 4 quarts, how many quarts do 2 gallons have? __________
9.
1, 4, 9, 16, __________, 36, 49, 64
10.
?
= 0.2, then ? =
100
What is the probability of drawing a
black marble from the bag? __________
39
Minute
33
Name
42.6 ÷ 100 =
2.
If 10 – Ø = 4, then Ø =
3.
3 x 6 = 18
4.
If ? x 1 = 5 x 2, then ? =
5.
__________ days equal 48 hours.
6.
Which digit in the number 95,184 is in the thousands place? __________
7.
23 – 31 =
8.
1259
4) 5036
9.
If 5 circles weigh 10 pounds,
how much does each square weigh? __________
10.
Which number is the product?__________
Which number is the divisor? __________
Name a prime number between 12 and 16. __________
40
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
34
Name
1.
Two days less than four weeks is __________ days.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Write twenty-six hundredths as a decimal. __________
3.
Five triangles have __________ sides in all.
4.
Circle the answer that shows the probability
of the spinner stopping on red:
a. 1 out of 4
b. 1 out of 3
c. 2 out of 4
d. 2 out of 3
5.
|–25| =
7.
Circle the greatest number: 0.9 0.901 0.899
8.
Five minutes less than an hour is __________ minutes.
9.
Round 1,894 to the nearest hundred. __________
10.
6.
16 =
Circle the fraction that shows the chance of rolling an even number:
a. 1
b. 2
c. 3
d. 1
6
3
2
2
41
Minute
35
Name
Circle the answer that shows how much a cow might weigh:
a. 1,000 pounds
b. 1,000 grams
c. 1,000 tons
2.
102 =
3.
Six dollars equal ___________ pennies.
4.
Name the shape. ___________
5.
49 =
6.
Four motorcycles have ___________ wheels in all.
7.
4.78 x102 =
8.
0.4 + 0.3 =
9.
0.4 x 0.3 =
10.
The difference between 11 and 3 is ___________.
42
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
36
Name
1.
Is 372 evenly divisible by 2?
Circle: Yes or No
2.
Name the shape. ___________
3.
3+3•3+3=
4.
23
+ 32
5.
82 =
6.
36 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
7.
Is 249 evenly divisible by 3?
8.
If a = 2 and b = 5, then ab =
9.
A millipede has ___________ legs.
10.
Circle: Yes or No
0.004 x 102 =
43
Minute
37
Name
2.
Is 432 evenly divisible by 4?
Circle: Yes or No
100 =
3.
A century has __________ years.
4.
0.4 + 0.6 =
5.
0.4 x 0.6 =
6.
Circle the greater value: 0.5 or 0.5
7.
Name the shape. __________
8.
Is 2,112 evenly divisible by 3?
9.
If a = 8 and b = 2, then
10.
Circle: Yes or No
a
=
b
A pentagon has __________ sides.
44
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
38
Name
1.
Is 435 evenly divisible by 5?
Circle: Yes or No
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Which is greater, 2 feet or 2 meters? __________
3.
Twelve cars have __________ wheels in all.
4.
Two feet are equal to __________ inches.
5.
7(4 + 5) =
6.
968 x 0.01 =
7.
(0.8)(0.4) =
8.
Are the two lines parallel?
9.
0 x 3,133 =
10.
Circle: Yes or No
Is this figure regular or not regular? __________
45
Minute
39
Name
0.0432 x 103 =
2.
102 x 4.1 =
3.
Write 1 as a decimal. __________
2
4.
If 6,734 = 6.734 x 10a, then a =
5.
If eleven marbles are in each bag,
how many marbles are in 5 bags?__________
6.
Name the shape. __________
7.
Are these lines parallel?
Circle: Yes or No
Use <, >, or = to complete questions 8–10.
8.
1.78 __________ 1.774
9.
1.009 __________ 1.1
10.
102 __________ 1,000
46
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
40
Name
1.
A decagon has __________ sides.
2.
Eight squared equals __________.
3.
The mean of 3, 5, 10 is __________.
4.
25 =
5.
Write
1
as a decimal. __________
4
Use <, >, or = to complete questions 6–8.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
6.
8.2 __________ 8.19
7.
0.006 __________ 0.08
8.
32 __________ 2 • 2 • 2
For questions 9 and 10, round to the underlined place value.
9.
10.
0.683 __________
88 __________
47
Minute
41
Name
Write 64,120 in scientific notation. ____________
2.
If a = 6 and b = 8, then ab =
3.
11 • 4 =
4.
5+6•2=
5.
Nine squared is equal to __________.
6.
The square root of 36 is __________.
7.
Circle the answer that is equivalent to 0.432 x 0.14:
a. 0.06
b. 6.048
c. 0.06048
d. 43.2
8.
Name the shape. _____________
For questions 9 and 10, round to the underlined place value.
9.
10.
0.593 __________
0.0032 __________
48
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
42
Name
1.
25 + 50 =
2.
Circle the answer that is equal to 0.62 x 0.4:
a. 0.04
b. 0.248
c. 8.3
d. 0.00083
3.
75
x 75
4.
Write 5,823 in scientific notation. _______________
5.
The mean of 2, 10, 9 is __________.
6.
0.5 + 0.2 =
7.
A pentomino has __________ squares.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 8–10.
8.
1.49 __________ 1.483
9.
3.43 x 104 __________ 3.43 x 105
10.
2.900 __________ 2.9
49
Minute
43
Name
Is seventeen prime or composite? __________
2.
Is 492 evenly divisible by 9?
3.
Circle the answer that is equal to 22 x 3:
a. 2 x 3 b. 3 x 3 x 2 c. 22 x 3
d. 2 x 2 x 3
4.
23 x __________ = 32
5.
Circle: Yes or No
49 =
6.
0.0836 x 103 =
7.
Twenty dimes equal __________ dollars.
8.
1, 2, 4, 7, ______, ______, ______
9.
0.02 + 0.03 =
10.
16 x
1
=
2
50
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
44
Name
1.
Factor 18 using the factor tree.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Is 107 evenly divisible by 9?
3.
Twelve people have __________ ears in all.
4.
102 =
5.
Circle the answer that is equal to 0.046 x 0.3:
a. 0.12
b. 0.0138
c. 0.128
d. 0.00463
6.
If a = 0.5 and b = 8, then ab =
7.
1
2
8.
Write eight thousand four hundred thirty-six
in scientific notation. __________
9.
Is twenty-seven prime or composite? __________
10.
Circle: Yes or No
=
Name the shape. __________
51
Minute
45
Name
Forty-nine days equal __________ weeks.
2.
2 x __________ x 5 = 70
3.
Round 17.9 to the nearest whole number. __________
4.
Is 845 evenly divisible by 4?
5.
1
= 0.20
4
6.
Multiply 100 and 1.82. __________
7.
Complete the factor tree.
Circle: Yes or No
Circle: True or False
Use <, >, or = to complete questions 8–10.
8.
4.82 __________ 4.083
9.
3 x 22 __________ 2 x 32
10.
4,183 __________ 4.183 x 103
52
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
46
Name
1.
If a = 8 and b = 2, then
a
=
b
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
The mean of 1, 12, 14 is __________.
3.
Two centuries are equal to __________ years.
4.
Circle the answer that is equivalent to 0.414141414...:
a. 0.41
b. 0.4140
c. 0.41
d. 0.14
5.
Five squared equals __________.
6.
If 4,132 = 4.132 x 10a, then a =
7.
Is 7 prime or composite? __________
8.
2, 12, 22, 32, ______, ______, ______
9.
Circle: True or False
10.
What is one hundred divided by ten? __________
53
Minute
47
Name
?
If 4 = , then ? =
16 4
2.
What fraction does the shaded portion
of the box represent? __________
3.
52 = __________ %
100
4.
Two flags with 50 stars each have __________ stars in all.
5.
If 4 = ? , then ? =
2
8
6.
90
= __________ %
100
7.
24 = 2 • 2 • 2 • __________
8.
In the number 54,631, what digit is in the ten thousands place? _____
9.
Name the shape. _______________
10.
What is thirty plus thirty? __________
54
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
48
Name
1.
Multiply 0.023 and 102. _________
2.
41
= _________ %
100
3.
What fraction does the shaded portion
of the box represent? _________
4.
44.68 ÷ 10 =
5.
121 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
6.
If a = 8 and b = 4, then ab =
7.
2•3•5=
8.
0 x 5,123 =
9.
8
= _________ %
10
10.
If
1 m
= , then m =
3 9
55
Minute
49
Name
Is thirty-three prime or composite? __________
2.
Write 76% as a decimal. __________
3.
1, 4, 7, 10, ______, ______, ______
4.
0.5 + 0.42 =
5.
92 =
6.
What fraction does the shaded portion
of the circle represent? __________
7.
If 1 = 3 , then n =
7 n
8.
1.2 + 2.2 =
9.
The sum of 8 and 9 is __________.
10.
Name the shape. __________
56
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
50
Name
1.
6.2 x 10 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
If an ant has six legs, then how many legs
do eight ants have in all? __________
3.
List the factors of 12.
______, ______, ______, ______, ______, ______
4.
(8 + 2)5 =
5.
If n – 8 = 2, then n =
6.
52 =
7.
If x = 2 and y = 6, then xy =
8.
π = 3.1__
9.
0 ÷ 11 =
10.
Round eighteen and ninety-four hundredths
to the nearest whole number. _________
57
Minute
51
Name
1.
42 =
If 36 = n2, then n =
3.
Three hours from the time shown would be __________.
4.
7 + 3.4 =
5.
What are the first three multiples of 4? ______, ______, ______
6.
List the factors of 20.
______, ______, ______, ______, ______, ______
7.
8 x __________ = 96
8.
π = 3. __________
9.
__________ ÷ 4 = 6
10.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
If 5(n–2) = 35, then n =
58
Minute
52
Name
1.
9x9–1=
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Round 0.789 to the nearest tenth. __________
3.
Use exponents to write 4 x 4 x 4 x 4. __________
4.
2 + 36 ÷ 6 =
5.
140 ÷ 10 =
6.
π=
7.
If
8.
If n = 2, then 8n =
n
= 2, then n =
3
Use <, >, or = to complete questions 9 and 10.
9.
10.
1.34 __________ 1.308
92 __________ 34
59
Minute
53
Name
If
3 x
=
, then x =
5 50
2.
List the first three multiples of 5. ______, ______, ______
3.
45 = __________ %
100
4.
If n2 = 64, then n =
5.
What are the factors of 18? ______, ______, ______, ______,______, ______
6.
12
=
4
7.
22 x 3 =
8.
If a = 1, b = 2, and c = 3, then abc =
9.
Seventy-three out of 100 is __________ %
10.
Is this a regular polygon?
Circle: Yes or No
60
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
54
Name
1.
Circle the answer that shows the
probable length of this paperclip:
a. 3 millimeters b. 3 centimeters
c. 3 meters
d. 3 kilometers
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
4(2 + 3) =
3.
0 x 5,843 =
4.
π=
5.
List the first three multiples of 10. ______, ______, ______
6.
Is 13 prime or composite? __________
7.
16 = 32 x 2
8.
If 16% =
9.
Is 4,032 evenly divisible by 3?
10.
Circle: True or False
?
, then ? =
100
Circle: Yes or No
What fraction does the shaded portion
of the circle represent? __________
61
Minute
55
Name
Eight out of 100 = __________ %
2.
18:100 is __________ %
3.
What fraction does the shaded portion
of the box represent? __________
4.
65
x 65
5.
10 x 8.4 =
6.
Simplify:
7.
List the first three multiples of 9. ______, ______, ______
8.
List the factors of 6. ______, ______, ______, ______
9.
Is 432 evenly divisible by 9?
10.
32 • 7 = 63
18
=
24
Circle: Yes or No
Circle: True or False
62
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
56
Name
1.
100 =
2.
20:100 = __________ %
3.
If 65% =
4.
Simplify:
5.
What are the factors of 15? ________________________________________
6.
List the first three multiples of 7. ______, ______, ______
7.
Is 10,032 evenly divisible by 3?
x
, then x =
100
8 =
32
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 8–10.
8.
102 __________ 1, 000
10
9.
0.042 __________ 0.05
10.
32% __________ 32:100
63
Circle: Yes or No
Minute
57
Name
Simplify: 5 =
15
2.
Circle the greater number: 0.08 or 0.0763
3.
If a = 12 and b=100, then =
4.
Is 509 evenly divisible by 4?
5.
List the factors of 14. ___________________________________________
6.
List the first three multiples of 2.______, ______, ______
7.
Circle the answer that shows
the length of this ticket:
a. 4 km
b. 4 m
c. 4 cm
d. 4 mm
a
__________ %.
b
Circle: Yes or No
Use <, >, or = to complete questions 8–10.
8.
38% __________ 0.33
9.
32 __________ 24
10.
4 __________ 1
4
16
64
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
58
Name
1.
If a = 1.2 and b = 10, then ab =
?
12
=
, then ? =
100 50
2.
If
3.
List the factors of 24. __________________________________________
4.
0:100 = __________ %
5.
14
=
2
6.
36 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
7.
Circle the answer that shows
the length of this pencil:
a. 5 cm
b. 25 cm
c. 50 cm
d. 75 cm
8.
42 =
9.
Four feet is equal to __________ inches.
10.
Write twenty-three thousandths as a decimal. __________
65
59
Minute
Name
Write 98% as a decimal. __________
7
10
2.
Circle the greater value: 65% or
3.
5.234 x 10 =
4.
Round 8.546 to the nearest tenth. __________
5.
23 =
6.
10π =
7.
If
8.
Thirty-six eggs are equal to __________ dozen eggs.
9.
Estimate: 8.2 + 4.9 =
10.
6 ?
= , then ? =
18 6
What fraction does the shaded portion
of the circle represent? __________
66
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
60
Name
1.
Write 35 as a decimal. __________
100
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
3
= __________ %
4
3.
If
4.
Circle the greater number: 0.049 or 0.08
5.
Round 15.402 to the nearest tenth. __________
6.
If
7.
Write 2:7 as a fraction. __________
8.
If a = 100 and b = 0.06, then ab =
9.
0 ÷ 38 =
10.
1 s
= , then s =
2 8
1 t
=
, then t =
3 60
Name the shape. __________
67
Minute
61
Name
Write 0.12 as a percent. __________
2.
Is 19 a prime number?
3.
1
= __________ %
4
4.
List the first three multiples of 5. ______, ______, ______
5.
Round 14.9631 to the nearest tenth. __________
6.
How many times must a three-minute timer be flipped to measure
a half hour? __________
7.
Is 817 evenly divisible by 4?
8.
Circle the greater number: 42 or 8(3+4)
9.
If 41,232 = 4.1232 x 10m, then m =
10.
Circle: Yes or No
Circle: Yes or No
Is twenty-four prime or composite? __________
68
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
62
Name
1.
13,328.96 Which digit is in the hundredth place? __________
2.
Circle the answer that is equal to v6:
a. v + v + v + v + v + v
b. 6v
c. v3 + v3
3.
What is the temperature? __________
4.
d. v • v • v • v • v • v
25 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
5.
If 100 = 10k, then k =
6.
10
=
2
7.
3.38 x 100 =
8.
What is the sum of two hundred and four hundred? __________
9.
What is the smallest two-digit prime number? __________
10.
(2)(3)(4) =
69
Minute
63
Name
Circle the greater number:
3
or 0.5
4
2.
If a = 8, then a2 =
3.
514
18) 9252
4.
6(4 + 2) =
5.
10 • 10
6.
1 2
+ =
4 4
7.
What is the total cost of an item priced $4.95
if there is 5% sales tax?__________
Which number is the divisor? __________
Use <, >, or = to complete questions 8–10.
8.
0.0083 __________ 0.01
9.
23 __________ 5 + 3
10.
1,000,000 __________ one million
70
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
64
Name
1.
Reduce:
21
=
28
?
, then ? =
1, 000
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
If 22.009 = 22 +
3.
List the factors of 8. ________________________________________
4.
12(3) =
5.
1 2
+ =
8 8
6.
Circle the measurement that shows the greatest length:
a. 15 inches
b. 2 feet
c. 25 centimeters
d. 1 meter
7.
Is 312 evenly divisible by 3?
8.
If ab = 10 and b = 2, then a =
9.
13 =
10.
Circle: Yes or No
4 + 2.5 =
71
Minute
65
Name
Write 28% as a decimal. __________
2.
The Least Common Multiple of four and five is __________.
3.
Reduce:
4.
4
= __________ %
10
5.
If ac = 20 and a = 10, then c =
6.
3 1
– =
7 7
7.
5•5
5 =
40
8.
List the factors of 25. ______________________________________________
9.
0.40 + 0.05 =
10.
If 10w = 50, then w =
72
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
66
Name
1.
42 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
5 + 2(4+1) =
3.
If 5
4.
1, 2, 4, 8 . . .
5.
Write
6.
Circle the greater number:
7.
What is the area of the rectangle? _____ cm2
8.
What is the perimeter of the rectangle
shown in question 7? __________ cm
9.
Circle the answer that is equal to 5.12888... :
a. 5.128 b. 5.12 c. 5.1288 d. 5.128
10.
1 ?
= , then ? =
2 2
Circle: Arithmetic sequence or
1
as a decimal. __________
3
7
22
or
11
33
Round 1,286 to the nearest hundred. __________
73
Geometric sequence
Minute
67
Name
0.4 + 0.7 + 0.3 =
2.
Is 80,100 evenly divisible by 3?
3.
Eight weeks = __________ days
4.
2 ?
If 3 = , then ? =
3 3
5.
Write 1 as a decimal. __________
4
6.
Write eight thousand one hundred twenty-three
in scientific notation. __________
7.
If b = 10 and h = 2, then bh =
8.
What is the area of the rectangle? __________ m2
9.
What is the perimeter of the rectangle shown in question 8? __________ m
10.
Circle: Yes or No
What is the diameter of the circle? __________ cm
74
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
68
Name
1.
How many points ahead are the Eagles? __________
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
3, 4.5, 6, 7.5, ______, ______
3.
11 < a < 13
4.
23 x 3 =
5.
What is the area?__________
6.
What is the perimeter of the rectangle shown in question 5? __________
7.
10.5 +
8.
If ϖ x 100 = 1,000, then ϖ =
9.
The absolute value of –7 is __________.
10.
What odd number does a equal? __________
1
=
2
A negative number times a negative number is a __________.
75
Minute
69
Name
If l = 8, w = 2, and h = 1, then lwh =
2.
8
6 ) 48
3.
3(2 + 3 + 1) =
4.
0.244 x 10 =
5.
1 meter = 100 centimeters
6.
What shape is a stop sign? __________
7.
If s = 3, then 4s2 =
8.
If 10w = 50, then w =
9.
What is the perimeter of the square? __________ cm
10.
Which is the dividend? __________
Circle: True or False
What is the area of the square shown in question 9? __________ cm2
76
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
70
Name
1.
Seven dollars is equal to __________ pennies.
2.
Write
9
as a mixed number. __________
4
3.
Write
3
as a decimal. __________
4
4.
0.2 + 0.25 =
5.
If a = 3 and b = 9, then
6.
24 •
7.
b
=
a
1
=
2
 1  1 =
 7   8
Middle-Grade Math Minutes © 2000 Creative Teaching Press
8.
What is the perimeter of the rectangle? __________
9.
What is the area of the rectangle shown in question 8? __________
10.
Area is always measured in what kind of units? __________
77
Minute
71
Name
0.046 x 102 =
2.
If w = 2, then 5w2 =
3.
1
(4 + 2) =
2
4.
4+3•2=
5.
1 2
x =
2 7
6.
What is the perimeter of this shape? __________
7.
The product of 6 and 7 equals __________.
8.
What is the reciprocal of
9.
Write
10.
4
? __________
9
13
as a mixed number. __________
4
Write 1 as a decimal. __________
4
78
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
72
Name
1.
52 x 102 =
1
1
and b = , then ab =
2
3
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
If a =
3.
1
(4 • 2) =
2
4.
What is the reciprocal of 7 ?__________
5
5.
Reduce:
6.
Write 5 1 as an improper fraction. __________
4
7.
What is the perimeter of the triangle? __________
8.
Write
9.
What is the area of a box that is eight by four by two? __________
10.
12
=
36
1
as a decimal. __________
3
10, 13, 16, 19. . .
Circle: Arithmetic sequence or Geometric sequence
79
Minute
73
Name
3
=
12
1.
Reduce:
2.
8
2
=
12
3
3.
If 6c = 42, then c =
4.
(–8)(–4) =
5.
5 – (–8) =
6.
If –4a = –20, then a =
7.
Write 12% as a decimal. __________
8.
What is the area of the rectangle? __________
9.
What is the perimeter of the rectangle shown in question 8? __________
The square root of 36 is __________.
80
Middle-Grade Math Minutes © 2000 Creative Teaching Press
10.
Circle: True or False
Minute
74
Name
1.
Simplify:
3
=
6
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
If (–6)(–4) = b, then b =
3.
If l = 2, w = 3, and h = 4, then lwh =
4.
What is the area of this shape? __________
5.
Are the lines perpendicular?
6.
Two hours equal __________ minutes.
7.
Round 18.24 to the ones place. __________
8.
12 – (–4) =
9.
–4 + –5 =
10.
Circle: Yes or No
If x – 2 = 3, then x =
81
Minute
75
Name
1
(16) =
2
2.
Round 0.3644 to the thousandths place. __________
3.
If x + 4 = 6, then x =
4.
How many degrees is angle x? __________
5.
What quadrant is the point (–4, 4) in? __________
6.
If –8x = 24, then x =
7.
Draw the line(s) of symmetry for the letter:
8.
72 =
9.
The square root of sixteen is __________.
10.
5% = 0.5
Circle: True or False
82
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
76
Name
1.
What quadrant is the point (–4, –7) in? __________
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
A triangle has __________ degrees.
3.
Draw the line(s) of symmetry for the letter:
4.
Reduce:
5.
What kind of angle is this?
Circle: Acute Obtuse Right
6.
4 – (–3) =
7.
Three hours later than nine o’clock is __________.
8.
If a = 10, then a2 =
9.
13 x 3 =
10.
9
=
21
List the factors of 15. _______________________________________________
83
Minute
77
Name
What quadrant is the point (–4, 5) in? __________
2.
The square root of 64 is __________.
3.
If b2 = 81, then b =
4.
Squares and square roots are the same thing.
Circle: True or False
5.
12
=
2
6.
Seven squared =
7.
Circle the answer that shows 8 times a number:
n
a. 8 + n
b.
c. n – 8
d. 8n
8
8.
List the factors of 18. ________________________________
9.
Perpendicular lines never intersect.
10.
10(4 + 2) – 10 =
84
Circle: True or False
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
78
Name
1.
What is the area of the triangle? ___________
8
? ___________
11
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
What is the reciprocal of
3.
 1  1 =
 4  3
4.
Circle the answer that shows 8 divided by a number:
a. 8 • n
b. 8n
c. 8(n)
d. 8
n
5.
If a = 25, then a =
6.
What is the perimeter of this shape? ___________
7.
What is the shape shown in question 6 called? ___________
8.
What is the mean of two, five, and eleven? ___________
9.
What is the product of four and nine? ___________
10.
43.2 ÷ 100 =
85
Minute
79
Name
One thousand nine hundred ninety-nine minus one thousand
nine hundred ninety-eight is __________.
2.
Identify which of these numbers is a multiple of 5 and 6: 10, 15, 18, 24, 30
3.
Round 15.132 to the nearest hundredth. ___________
4.
Circle the fraction that represents the least value:
5.
312
246) 76752
6.
If 30 – ? = 15, then ? =
7.
What is the area of the square? ___________
8.
What is the perimeter of the square shown in question 7? ___________
9.
–8 + (–6) =
10.
1
7
1
3
1
10
Which number is the divisor? ___________
(–8)(–6) =
86
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
80
Name
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Circle the answer that shows how many hours Martha probably
slept last night:
a. 24
b. 30
c. 19
d. 8
2.
Four quarters and three dimes is how much money? ___________
3.
Circle the answer that shows 15 more than a number:
a. y + 15 b. 15y c. 15 d. y – 15
y
4.
What is the area of this shape? ___________
5.
Jon picks eight apples, eats three of them, and then picks two more.
How many apples does he have now? ___________
6.
Circle the answer that shows
the height of this drawing:
a. 2 centimeters b. 25 centimeters
c. 6 feet
d. 20 inches
7.
If 10 + ? = 30, then ? =
8.
Circle the numerator: 5
11
9.
(–7)(–6) =
10.
87
–5 + (–6) =
Minute
81
Name
7x8x5x0x9=
2.
What is the area of this shape? __________
3.
$1 – $.56 =
4.
What is the perimeter of the rectangle? __________
5.
Circle all the numbers that have the same value:
5
1
0.5
5
0.05
0.50
10
2
6.
Three hours and seventy-five minutes is the same
as four hours and __________ minutes.
7.
Shade 25% of this box.
8.
How are two lines that are parallel to each other different from any other
two lines?
9.
Describe lines that are perpendicular to each other.
10.
0.5(10) =
88
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
82
Name
1.
27 x 8 x 15 x 0 x 11 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
What is the area of the triangle? __________
3.
What is the perimeter of the triangle shown in question 2? __________
4.
Multiply 2.46 by 100. __________
5.
$1.39, $1.29, $1.19, ______, ______
6.
Scott made six out of ten baskets. What percent is this? __________
7.
Three weeks and two days equal __________ days.
8.
What is the volume of this shape? __________
9.
Which is longer? Circle: 10% of a mile or 100% of a meter
10.
Shade 75% of this box.
89
Minute
83
Name
Farmer Brown has ten chickens. He sells all but four of them.
How many chickens does he have left? __________
2.
3 + 4(2) =
3.
Twelve quarters equal __________ dollars.
4.
10% of 60 is __________.
5.
82 =
6.
Jo made eight out of ten baskets. What percent is this? __________
7.
What is the area of a rectangle that is
eight inches by five inches? __________
8.
What is the volume of this shape? __________
9.
The absolute value of –12 is __________.
10.
How many lines of symmetry does the letter
90
V have? __________
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
84
Name
1.
In the number 923, how many tens are there? __________
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Find n.
3.
What is the volume of this shape? __________
4.
If a = 64, then a =
5.
Paula had thirty dollars in five-dollar bills.
How many bills did she have?__________
6.
Round 173 to the nearest ten. __________
7.
What is the perimeter of a triangle with sides of
eight cm, six cm, and one cm? __________
8.
Find the area of a 5 m square. __________
9.
Circle the product: 8 x 6 = 48
10.
2•8–4=n
A pentagon has 6 sides.
n=
Circle: True or False
91
Minute
85
Name
1.
What part of an hour is thirty minutes? __________
2.
Are railroad tracks parallel or perpendicular? __________
3.
Joe earns twenty-five cents each time he walks the dog. How much can
he make in a week if he walks the dog twice each day? __________
4.
Find n.
5.
A rectangle has __________ sides and __________ angles.
6.
Sue spent eighty-five cents on a candy apple. She gave the clerk one
dollar. How much change did she receive? __________
7.
One ton = __________ pounds
8.
7) 14
10.
n=
Middle-Grade Math Minutes © 2000 Creative Teaching Press
9.
8x4=n
81 =
0 • 1,000 =
92
Minute
86
Name
1.
Round $26.59 to the nearest dollar.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
Are the seat and the back of this chair
parallel or perpendicular?______________
3.
A triangle has __________ vertices.
4.
There are __________ feet in one yard.
5.
All the radii in a circle are the same length.
6.
If 7(2 + n) = 21, then n =
7.
Is 46 evenly divisible by 2?
8.
There are __________ hours in a day.
9.
8–3+3=
10.
4x6x1=
Circle: True or False
Circle: Yes or No
93
Minute
87
Name
Water freezes at __________ °F.
2.
2 x 100 x 3 =
3.
A cube has __________ faces.
4.
A shape always has one line of symmetry. Circle: True or False
5.
What does the prefix kilo mean? __________
6.
Write 13 x 13 x 13 using exponents. __________
7.
Two radii equal one diameter.
8.
(8 + 2) – (5 + 2) =
9.
A letter used to represent an unknown number is called a __________.
10.
Circle: True or False
The distance around a polygon is called the __________.
94
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
88
Name
1.
Round $46.28 to the nearest $10. __________
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
What number is 60,000 + 1,000 + 400 + 8? __________
3.
Two tons equal __________ pounds.
4.
Are lines that never intersect parallel or perpendicular? __________
5.
One pound is __________ ounces.
6.
Write the first 3 multiples of 8. ______, ______, ______
7.
Is a house measured in meters or kilometers? ______________
8.
Estimate the sum for 2.9 + 3.2. __________
9.
What fraction of an hour is 15 minutes? __________
10.
Circle the prime number:
10
95
11
12
14
15
Minute
89
Name
What is the area of the rectangle? __________
2.
What number is 5,000 + 300 + 40 + 2? __________
3.
What is the reciprocal of 4 ? __________
11
4.
Write 5
5.
103 =
6.
There are __________ months in a year.
7.
What is the mean of 2, 4, and 6? __________
8.
A bus travels at 50 miles per hour for 3 hours.
How many miles did it go? __________
9.
8–2+4=
10.
1
as an improper fraction. __________
2
0 ÷ 11 =
96
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
90
Minute
Name
1.
What is the area of the rectangle? __________
2.
GCF stands for what mathematical phrase?
___________________________________
3.
What shape is this? __________
4.
One is a factor of every number.
5.
If 7 x n = 42, then n =
6.
What is 3 more than 5 x 3? __________
7.
Add four to the product of two and ten. __________
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Use <, >, or = to complete questions 8–10.
8.
2 tons __________ 4,132 pounds
9.
kilometer __________ meter
10.
1 (10) __________ 2(2.5)
2
97
Circle: True or False
Minute
91
Name
What percentage of people like Station A? __________
10
=
35
2.
Reduce:
3.
92 =
4.
If b2 = 16, then b =
5.
10(4 + 3) =
6.
If 10% =
7.
My book has 120 pages. If I have read half of it, how many
pages have I read? __________
8.
998,104
9.
0.003 + 0.0005 =
10.
?
, then ? =
100
Which digit is in the thousands place? __________
What is the product of six and eight? __________
98
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
92
Minute
Name
1.
What is the Least Common Denominator of 1 and 1 ? __________
3
5
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
One gallon equals __________ quarts.
3.
List the factors of 21. _____________________________________________
4.
5
1
+
=
9
9
5.
If you flip a coin, what is the probability of getting tails? __________
6.
If you have eight boxes of crayons and ten crayons per box, how many
crayons are there in all? __________
7.
What percent does the shaded portion
of the box represent? __________
8.
If a = 4 and b = 4, then ab = a2.
9.
Huck Finn has 180 pages. If I have read one quarter of it, how many pages
have I read? __________
10.
Circle: True or False
Twenty percent is equal to what decimal? __________
99
Minute
93
Name
Circle the greater number:
4
6
or
7
10
2.
1
1
+ =
5
5
3.
Circle the answer that is equivalent to 30%:
a. 3
b. 3
c. 3
d. 1
5
3
100
10
4.
The Least Common Denominator of
5.
If a =
6.
42.381 x 102 =
7.
Round 12,320 to the nearest hundred. __________
8.
What is the difference between 8 and 14? __________
9.
What score is shown on the dartboard? __________
10.
1
1
and is _________.
2
8
1
and b = 10, then ab =
2
Simplify:
4
=
20
100
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
94
Name
1.
The Least Common Denominator of 1 and 2 is __________.
4
5
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
A single scoop of ice cream costs $1.58. A double scoop costs $1.80. How
much more is the double scoop? __________
3.
How much more liquid is needed
to reach the 8 level? __________
4.
List two ways you can make $2.50 in change.
5.
The absolute value of –22 is _________.
6.
1 kilometer = __________ meters
7.
Circle the greater number: 28 or 82
8.
4 weeks = __________ days
9.
Circle the composite numbers:
10.
Reduce:
4
=
24
101
4
5
8
9
11
Minute
95
Name
If 3(4 + 2) = 2 • 5 + ?, then ? =
2.
What speed is shown on the speedometer? __________
3.
The sum of 8 and 14 is __________.
4.
What is the diameter of the circle? __________
5.
117 =
6.
Write 13 as a mixed number. __________
5
7.
What is the largest multiple of 5 that is less than 24? __________
8.
200 ÷ 100 =
9.
If 3(1 + m) = 15, then m =
10.
An octagon has __________ sides.
102
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
96
Name
1.
What is the radius of the circle? __________
2.
108 is the same as 1 followed by __________ zeros.
3.
If 10,000 = 10k, then k =
4.
1, 7, 13, 19, ______, ______, ______
5.
2 x 11 =
3
2
6.
1
If s) 15 , then s =
Use <, >, or = to complete questions 7–10.
Middle-Grade Math Minutes © 2000 Creative Teaching Press
7.
5 weeks __________ 1 month
8.
3 feet __________ 1 yard
9.
1 __________ 1
2
3
10.
3 1 __________ 7
2
2
103
97
Minute
Name
(3 x 1,000) + (2 x 100) + (5 x 10) =
3 j
= , then j =
4 8
2.
If
3.
3+4•6=
4.
If ab = 20 and a = 4, then b =
5.
Write 3 1 as an improper fraction. __________
3
6.
How many centimeters of rain
were there in March? __________
7.
32
x4=
(4 x 2)
8.
Ten centuries equal __________ years.
9.
Circle the prime numbers:
10.
2
If a = 8, then a2 =
104
3
8
11
13
Middle-Grade Math Minutes © 2000 Creative Teaching Press
1.
Minute
98
Name
1.
(5 x 1,000) + (6 x 10) =
2.
If the train left at 5:48 p.m. and arrived at 6:20 p.m.,
how long was the trip? __________
3.
How many wheels are on the train shown in question 2? __________
(Remember to count both sides.)
4.
Circle the numerator:
5.
What is the mean of 3, 7, 17? __________
6.
1
= __________ %
5
7.
49 =
Middle-Grade Math Minutes © 2000 Creative Teaching Press
?
= 0.019, then ? =
1000
8.
If
9.
1
• 12 =
2
10.
3
8
48 inches = __________ feet
105
Minute
99
Name
1.
1 x 2 =
3
5
2.
 1  1 =
 2  4
3.
If a = 2 and b = 4, then
4.
Write 5 1 as an improper fraction. __________
2
5.
0.3 + 0.4 =
6.
Circle the greater number: 3 or 3
4
5
7.
Write
8.
When the time is 8:10, the minute hand is on the __________.
9.
43
x 100 =
100
1
as a decimal. __________
2
If three people are sharing this pizza,
how many pieces will each person get? __________
106
Middle-Grade Math Minutes © 2000 Creative Teaching Press
10.
a
=
b
Minute
100
Name
1.
Circle the answer that shows about how long your bed is:
a. 2 centimeters b. 6 centimeters c. 1 meter d. 2 meters
1
hours = __________ minutes
2
Middle-Grade Math Minutes © 2000 Creative Teaching Press
2.
1
3.
(–4) + (–7) =
4.
16, 14, 12, 10, 8, 4, 2
5.
Circle the greater number: 0.005 or 0.5
6.
32 ounces = __________ pounds
7.
14 is how many more than a dozen? __________
8.
The product of eight and one is more than the sum of these two numbers.
Circle: True or False
9.
Circle the answer that shows which letter has 1 line of symmetry:
a. O b. R c. E d. S
10.
What number is missing? __________
What does 3 to the second power equal? __________
107
Minute Answer Key
Minute 1
Minute 6
Minute 11
Minute 16
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
16
25
8
11
0
36
1
2
c
8
4
8
56
18
20
6
2,500
64
15
3:00
32
4,225
120
300
25
15
15
12
3
45
Minute 2
Minute 7
Minute 12
Minute 17
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
15
400
12
10
3
16, 20, 24
0
16
12
9
64
10
7
13
18
100
5
6
a
2
16
12
25
8
9
16
2
500
25
28
49
8
0.9
42
6
9:00
3
<
<
=
Minute 3
Minute 8
Minute 13
Minute 18
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
24
0
8, 4, 7
2
12
10
15
50 cents or 50¢
7
4
9
6
d
7
21
4
1,225
6
10
10
21
54
6
28
0
80
6
3
45
3
21
0.052, 0.52, 5.2
8
5
0.09
b
88
>
<
=
Minute 4
Minute 9
Minute 14
Minute 19
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
17, 21, 25
2
6
84
sports
17
5
12
3
6
49
6
5
30
14
17
2,025
8
5
72
9
5
27
100
81
8
2
<
>
=
0.3
0.55
0.029
81
9
36
21
0.08, 0.8, 8.0
12
24
Minute 5
Minute 10
Minute 15
Minute 20
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
10
2 1⁄2
16
4
32
7
16, 32, 64
15
6
1
10
5
64
9
25
8, 4, 2
0
10
10
2
108
16
50
6
4,900
18
5
25, 36, 49
5
15
35
8
8.20
0.6
26
3
0.02
15.5
16
5
4
Middle-Grade Math Minutes © 2000 Creative Teaching Press
18
16
5
2
12
7
15, 18, 21
14
>
<
Minute Answer Key
Minute 21
Minute 26
Minute 31
Minute 36
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.4
18
0.05
70
6
11
32
0.8
0.5
3
5,625
11
32.6
0.428
49
10
1,000
>
<
=
260
1⁄6
5:30
b
5 feet
4
9
False
Perpendicular
40
Yes
Pentagon
15
55
64
6
Yes
10
1,000
0.4
Minute 22
Minute 27
Minute 32
Minute 37
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
3,025
9
4
48
7
22
8
17
15
56
24
15, 21, 28
8
2
7
16
0.98
6.2
403
5,000
Minute 23
Minute 28
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
16
18
b
40
<
=
<
8,800
481.6
0.01
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Minute 29
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
40
4
8.4
823
2.5
20
12
>
<
>
Minute 30
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
30
4
4.8
0.02
0.468
<
>
4.08
20.7
4,000
Minute 33
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
0.426
6
18
10
2
5
5
4
5 pounds
13
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Yes
2 meters
48
24
63
9.68
0.32
No
0
Not regular
Minute 39
500
0.43
2, 2.5, 3
7
3
90
32
False
Yes
1:30
Minute 25
Yes
10
100
1
0.24
0.5
Hexagon
Yes
4
5
Minute 38
0.019
25
4
6:00
6
16
7
=
<
>
Minute 24
4,260
4
4,700
21
8
20
10
8
25
4⁄10, 4:10, 2⁄5, or
2:5
Minute 34
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
26
0.26
15
c
25
4
0.901
55
1,900
d
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
43.2
410
0.5
3
55
Rectangle
Yes
>
<
<
Minute 40
50
6
18
2
20
19
0.0004
0.8
9
0.023
Minute 35
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
109
a
100
600
Trapezoid
7
8
478
0.7
0.12
8
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
10
64
6
5
0.25
>
<
>
0.7
90
Minute Answer Key
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
4
6.412 x 10
48
44
17
81
6
c
Trapezoid
0.6
0.003
Minute 46
Minute 51
Minute 56
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
4
9
200
c
25
3
Prime
42, 52, 62
False
10
16
6
11:00
10.4
0, 4, 8
1, 2, 4, 5, 10, 20
12
14
24
9
10
20
65
1⁄4
1, 3, 5, 15
0, 7, 14
Yes
=
<
=
Minute 42
Minute 47
Minute 52
Minute 57
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
75
b
5,625
3
5.823 x 10
7
0.7
5
>
<
=
1
1⁄4
52
100
1
90
3
5
Pentagon
60
80
0.8
4
4
8
14
3.14
6
16
>
=
1⁄3
0.08
12
No
1, 2, 7, 14
0, 2, 4
c
>
<
=
Minute 43
Minute 48
Minute 53
Minute 58
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Prime
No
d
4
7
83.6
2
11, 16, 22
0.05
8
Minute 44
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
No
24
100
b
4
4
3
8.436 x 10
Composite
Square
Minute 45
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
7
7
18
No
False
182
7
>
<
=
2.3
41
1⁄6
4.468
11
32
30
0
80
3
30
0, 5, 10
45
8
1, 2, 3, 6, 9, 18
3
12
6
73
Yes
12
6
1, 2, 3, 4, 6, 8, 12, 24
0
7
6
a
16
48
0.023
Minute 49
Minute 54
Minute 59
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Composite
0.76
13, 16, 19
0.92
81
3⁄8
21
3.4
17
Hexagon
b
20
0
3.14
0, 10, 20
Prime
False
16
Yes
3⁄4
0.98
7⁄10
52.34
8.5
8
31.4
2
3
13
2⁄8 or 1⁄4
Minute 50
Minute 55
Minute 60
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
62
48
1, 2, 3, 4, 6, 12
50
10
25
12
4
0
19
110
8
18
1/2
4,225
84
3⁄4
0, 9, 18
1, 2, 3, 6
Yes
True
0.35
75
4
0.08
15.4
20
2⁄7
6
0
Trapezoid
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Minute 41
Minute Answer Key
Minute 61
Minute 66
Minute 71
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
12%
Yes
25
0, 5, 10
15.0
10
No
8(3+4)
4
Composite
16
15
11
Geometric sequence
0.3
2⁄3
54
30
d
1,300
4.6
20
3
10
1⁄7
31 cm
42
9⁄4
3 1⁄4
0.25
Minute 62
Minute 67
Minute 72
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
6
d
o
40
5
2
5
338
600
11
24
1.4
Yes
56
11
0.25
3
8.123 x 10
20
48
28
12
5,200
1⁄6
4
5⁄7
1⁄3
21⁄4
30
0.3
64
Arithmetic sequence
Minute 63
Minute 68
Minute 73
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
3 ⁄4
64
18
36
10
3 ⁄4
$5.20
<
=
=
14
9, 10.5
13
24
40
26
11
10
7
positive number
1⁄4
True
7
32
13
5
0.12
2
35 km
24 km
6
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Minute 64
Minute 69
Minute 74
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
3 ⁄4
9
1, 2, 4, 8
36
3 ⁄8
d
Yes
5
1
6.5
16
8
18
2.44
True
Octagon
36
5
40
100
Minute 65
Minute 70
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
0.28
20
1 ⁄8
40
2
2 ⁄7
5
1, 5, 25
0.45
5
1⁄2
24
24
48
No
120
18
16
–9
5
Minute 75
700
2 1⁄4
0.75
0.45
3
12
1⁄56
26
30
square units
111
1.
2.
3.
4.
5.
6.
7.
8
0.364
2
40
II
–3
8.
9.
10.
49
4
False
Minute 76
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
III
180
3⁄7
Acute
7
12:00
100
39
1, 3, 5, 15
Minute 77
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
II
8
9
False
6
49
d
1, 2, 3, 6, 9, 18
False
50
Minute 78
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
2
40 cm
11⁄8
1⁄12
d
5
28
Trapezoid
6
36
0.432
Minute 79
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1
30
15.13
1⁄10
246
15
2
25 m
20 m
–14
48
Minute 80
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
d
$1.30
a
20
7
a
20
5
42
–11
Minute Answer Key
1.
2.
3.
4.
5.
6.
7.
0
24
$.44
26
0.5, 1⁄2, 5⁄10, 0.50
15
8.
Parallel lines never
intersect.
Perpendicular lines
form a ninety
degree angle where
they meet.
5
9.
10.
7.
8.
9.
10.
2,000
2
9
0
7.
8.
9.
10.
24
<
>
=
Minute 86
Minute 91
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
$27
Perpendicular
3
3
True
1
Yes
24
8
24
25%
2⁄7
81
4
70
10
60
8
0.0035
48
Minute 82
Minute 87
Minute 92
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
0
15
30
246
$1.09, $0.99
60%
23
60
10% of a mile
Minute 83
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
4
11
3
6
64
80%
2
40 in.
24
12
1
Minute 84
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
2
12
30
8
6
170
15 cm
2
25 m
48
False
32
600
6
False
1,000
3
13
True
3
variable
perimeter
Minute 88
Minute 93
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
$50
61,408
4,000
Parallel
16
0, 8, 16
Meters
6
1⁄4
11
1.
2.
3.
4.
5.
6.
1 ⁄2
Parallel
$3.50
32
4, 4
15 cents
6⁄10
2⁄5
b
8
5
4,238.1
12,300
6
20
1⁄5
Minute 89
Minute 94
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
32
5,342
11⁄4
11⁄2
1,000
12
4
150
10
0
Minute 90
Minute 85
15
4
1, 3, 7, 21
6⁄9 or 2⁄3
1⁄2 or 1:2 or 50%
80
40%
True
45
0.2
1.
2.
3.
4.
5.
6.
20
$.22
3
Answers may vary.
22
1,000
8
2
28
4, 8, 9
1⁄6
Minute 95
0.36
Greatest Common
Factor
Semicircle
True
6
18
112
1.
2.
3.
4.
5.
6.
7.
8.
8
54
22
16
1
2 3⁄5
20
2
9.
10.
4
8
Minute 96
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
7
8
4
25, 31, 37
6⁄6 or 1
15
>
=
>
=
Minute 97
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
3,250
6
27
5
10⁄3
10
16
1,000
2, 3, 11, 13
64
Minute 98
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
5,060
32 minutes
10
3
9
20
7
19
6
4
Minute 99
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
2⁄15
1⁄8
2⁄4
or 1⁄2
11⁄2
0.7
3⁄4
0.5
2
43
4
Minute 100
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
d
90
–11
6
0.5
2
2
False
c
9
Middle-Grade Math Minutes © 2000 Creative Teaching Press
Minute 81