Name Period_____ Date ______ Grade 2 Summer Packet

advertisement
Name _____________________ Period_____
Date _________
Grade 2 Summer Packet- Going into 3rd Grade
1.
Add or subtract each.
a. 8  2 
b. 9  4 
c. 6  3 
d. 6  2 
e. 8  1 
f. 3  7 
g. 10  2 
h. 6  4 
i. 1  9 
j. 2  3 
2.
Look at the group of apples. Does the group have an even
number of apples or an odd number of apples? Show your
thinking using words, numbers, or pictures.
3.
There are four rows of pencils. Circle the rows that have an even
number of pencils.
4.
Circle the picture that shows why 10 is an even number.
5.
For each group, circle EVEN if there is an even number of spoons, or
circle ODD if there is an odd number of spoons.
6.
Circle the numbers in the table below that are even numbers. For each
number you circled
 show in a drawing why the number is even; and
 write an equation to show that the even number can be made by
adding two equal numbers.
Number
Drawing
Equation
2
5
8
9
7.
Write an even number that is between 21 and 29. Write an equation to
show how that number can be made by adding two equal numbers.
8.
Complete the equation to show that 14 is an even number.
+
9.
= 14
Add the following numbers. Show your work using words or numbers.
11, 15, 10, and 14.
10.
Show how to use tens and ones to add 19, 13, and 16.
11.
Tara, Mia, and Jorge added the numbers 13, 18, and 17. Their work is
shown in the table below. Which students added correctly?
Put a check mark in the oval to answer correct or
Correct
incorrect.
Incorrect
Tara: 13  18  17 is the same as
10  10  10 plus 3  8  7.So
30  18  48.
Mia:
I can add 13 and 17 together
first, which gives me 30. Then
add 30 to 18 to get 48.
1
13
18
Jorge:
 17
48
12.
Find 16  19  3  11.
13.
Skip count by 5s and fill in the missing number.
650, _______, 660, 665
14.
Juana is skip counting by 10s. Her first number is 890. Write the next
three numbers.
15.
Fill in the missing numbers when skip counting by 100.
345, 445, ____, ____, ____, 845
16.
Write numbers in the blanks below to show skip counting by 10s.
_____ , _____ , 220 , _____ , _____
17.
Circle the facts that have an answer of 6.
33
18.
19.
83
52
10  4
24
93
Draw a line to match each fact on the left with the answer on the right.
4 1 ▪
▪ 10
96 ▪
▪
5
64 ▪
▪
9
10  1 ▪
▪
3
53 ▪
▪
8
Subtract 43  28.
20.
Subtract 49  32.
21.
What is 50 minus 18 ?
22.
Which tells correct thinking for adding 18  29 ?
Put a check in the oval if the thinking is correct.
1.
Carol is reading a book that has 19 pages. On Friday she read 4 pages
and on Saturday she read 11 more pages. How many more pages does
Carol have left to read?
2.
Jeremy had 14 CDs. He placed some of the CDs on a shelf. He had 8
CDs left. How many CDs did Jeremy place on the shelf?
3.
Rodrigo made 15 pancakes for his family. Some friends came for
breakfast, so Rodrigo made 4 more pancakes. After Rodrigo’s family
and friends ate, 5 pancakes were left. How many pancakes were eaten
in all?
4.
Which number is 6 hundreds, 2 tens, and 4 ones?
a.
246
b.
462
c.
624
d.
642
5.
6.
Which represents the number 748 ?
a.
74 + 8
b.
7+4+8
c.
70 + 40 + 8
d.
700 + 40 + 8
Circle the base-ten blocks that would represent the
number 304.
7.
What number is shown by the base-ten blocks?
________________________
8.
9.
Jill is counting bundles of pennies. Each bundle has 100 pennies and
she has 8 bundles. Which shows the best way to count all of the
pennies?
a.
100, 2, 200, 4, 400, 6, 600, 8, 800, 9, 900
b.
100, 200, 300, 400, 500, 600, 700, 800
c.
10, 20, 40, 80, 160, 320, 640, 1280
d.
100, 100, 100, 100, 100, 100, 100, 100
Reed has 4 bundles of straws. Each bundle has 100 straws. His friend
gives him some more straws. Which number shows how many straws
Reed could have altogether?
a.
45
b.
94
c.
341
d.
402
10. Which number has more than 5 bundles of ten tens?
a.
608
b.
419
c.
287
d.
236
11. Travis made a list of numbers to start at 25 and skip count by 5. What
number should NOT be in the list?
25, 30, 35, 40, 44, 50, 55
12.
Julie created a pattern that skip-counted by 10 and has the number 40
in it. What other number could be in Julie’s skip-count pattern?
a.
54
b.
64
c.
76
d.
80
13. Write numbers in the boxes on the number line that are missing in the
skip-count pattern.
14. Luisa has 53 rocks in her rock collection. Which is the same as 53 ?
a.
Five-thirty
b.
Five-three
c.
Fifty-thirty
d.
Fifty-three
15. The librarian said there are four hundred seventy-nine picture books in
the school library. Write the numeral that represents the number of
picture books in the school library.
16.
17.
Phillip found there were 231 students in third grade at his school.
Choose the expanded notation that shows 231.
a.
20  3  1
b.
200  3  1
c.
20  30  1
d.
200  30  1
Ilia slept for seven hundred twenty minutes. Write this
as a numeral in the box.
18.
Joshua counted 286 cars during a family trip. Write this number using
words and expanded form.
19.
Write one of the symbols ,
compare the two numbers.
, or  in the box below to correctly
Use place value to explain your answer.
______________________________________________
______________________________________________
______________________________________________
20.
______________________________________________
Place a <, >, or = symbol in the box below to compare the numbers.
21. Write one of the symbols <, >, or = in the box below to make the
statement true.
22.
Is this statement true? Explain your thinking using words and
numbers.
257  367
______________________________________________
______________________________________________
______________________________________________
______________________________________________
______________________________________________
______________________________________________
6.
Look at the array of dots below.
Now look at the sums in the table.
Does the sum give the number of dots in the array?
Put a check in the oval to answer yes or no.
Yes
44444
123 456
5555
No
7.
Some cookies are arranged on a tray.
Circle all the sums that give the number of cookies on the tray.
22
44
24
42
2222
4444
How many cookies are on the tray?
8.
___________
Look at the array of stars.
Kamel wants to write the same number in each box so that the sum
equals the number of stars in the array. What number should Kamel
write in each box?
Pedro wants to write the same number in each circle so that the sum
equals the number of stars in the array. What number should Pedro
write in each circle?
9.
What is the length, in inches, of the fish shown below?
length and the unit.
Write the
_______________________________
10.
What is the length, in centimeters, of the pencil shown below? Write
the length and the unit.
______________________________________
11.
Which would be the best estimate of the length of your thumb?
a.
4 centimeters
b.
4 inches
c.
4 feet
d.
4 meters
12.
Draw a line to match each measurement with an estimate.
Measurement
Height of a door ▪
Length of a tissue box ▪
Height of a house ▪
Length of a crayon ▪
13.
Estimate
▪ 8 centimeters
▪ 8 inches
▪ 8 feet
▪ 8 meters
Use a ruler to measure the length of the line in inches.
Write the length and the unit: ____________
Measure the length of the same line to the nearest whole centimeter.
Write the length and the unit: ____________
Explain why the number of inches is less than the number of
centimeters.
____________________________________________
____________________________________________
____________________________________________
14.
The length of a table is 6 feet. The table will be measured three more
times using inches, meters, and centimeters.
Check the ovals to show whether the number of units will be more or
less than 6.
Unit
More than 6
Less than 6
Inches
Meters
Centimeters
In questions 16-17, use the provided ruler or scale.
16.
What is the length, in inches, of the top pair of scissors?
_______________
What is the length, in inches, of the bottom pair of scissors?
_______________
How many inches longer is the bottom pair of scissors than the top
pair of scissors?
__________________
17.
How much taller is tree A than tree B, in feet ?
_____________________
In question 18, use a ruler.
18.
Look at the map below.
How many centimeters longer is the line between Newton and Lineboro
than the line between Newton and Clark?
_____________________
20.
Lara and Jake each showed how they added 7 and 5 using mental
math. Their work is shown below. Did each student show a correct or
incorrect way to add 7 and 5 ?
Circle correct or incorrect for each.
Lara:
7+5
7+3+2
10
Correct
Incorrect
Correct
Incorrect
+2
12
Jake:
7 + 5 is equal to 5 + 7
5+7
5+5+2
10
+2
12
21.
Draw a line to connect each fact with its sum. More than one fact can
be connected to a sum.
Fact
Sum
88
▪
13  5
▪
89
▪
4  13
▪
97
▪
6  11
▪
▪
16
▪
17
▪
18
22.
Show how to add 46 and 37.
23.
Show how to subtract 69 from 82.
25.
Show how to find 57  39.
26.
Show how to find 72  28.
In questions 6-8, add or subtract.
6.
875  100 
8.
600  10 
7.
199  10 
9.
428 
 528
What is the value of
10.
? _______________
29  37 
A teacher wrote the equation above on the board.
Jose solved the equation by writing 30  36  30  30  6  66.
Explain why the method Jose used is correct.
____________________________________________
____________________________________________
____________________________________________
____________________________________________
11.
97  68 
Sangam solved the equation above by writing 97  68 
97  68  2  2  97  2  68  2  99  70  29. Explain why the
method Sangam used is correct.
____________________________________________
____________________________________________
____________________________________________
____________________________________________
12.
21  59 
Haloti solved the equation above by writing 21  59 
20  1  50  9  20  50  1  9  70  10  80. Draw base-ten
blocks and use the drawing to explain why the method Haloti used is
correct.
____________________________________________
____________________________________________
____________________________________________
____________________________________________
In questions 13-14, write an equation for the word problem. Use a box to
represent the unknown number, and solve the problem.
13.
Cal needs to paint a line on a baseball field that will be 90 feet long.
He has painted 47 feet of the line. How many more feet of the line
does Cal need to paint?
____________________________________________
____________________________________________
____________________________________________
____________________________________________
14.
Ashley and Nate both stand at the same spot and hit golf balls. Nate’s
ball goes 45 yards, and Ashley’s ball goes 27 yards. How many more
yards does Nate’s ball go than Ashley’s ball?
____________________________________________
____________________________________________
____________________________________________
____________________________________________
15.
Emily is 8 inches taller than Molly. Molly is 41 inches tall. The equation
 8  41 can be used to find how many inches tall Emily is. What
is another equation that could be used to find how tall Emily is?
__________________
16.
Randy used 23 centimeters of string for a project. He has 68
centimeters of string left.
Circle all the equations below that can be used to find the number of
centimeters of string that Randy had at the start of his project.
 23  68
68 
 23
 23  68
23  68 
23 
 68
 68  23
How many centimeters of string did Randy have at the start of his
project?
____________________________________________
17.
Which number lines below correctly show how to find
16  3 ? Mark in the oval to answer correct or incorrect.
In questions 18-19, show your addition or subtraction on the number line.
18.
24  9 
19.
28  6  11 
20.
Write an equation that matches what is shown on the number line
above.
__________________
In questions 21-22, be sure to include A.M. or P.M. in your answer.
21. What afternoon time is shown on the clock below, to the nearest 5
minutes?
_________________
22. When LaToya looks at the clock in the morning, she sees the time on
the clock below. What time is it, to the nearest 5 minutes?
_______________
23.
Draw a line to connect each analog clock on the left to the digital clock
on the right that shows the same time. Some digital clocks will not be
used.
24.
Aliyah pays for ice cream with 1 one-dollar bill, 1 quarter, 2 dimes and
3 pennies. What amount does Aliyah pay?
_______________
25.
Jim finds 3 quarters and 1 dime in his pocket. In his other pocket, he
finds 4 dimes, 3 nickels, and 2 pennies. How much money does Jim
have in all?
_______________
26.
Keith gave his friend the coins shown below.
How much money did Keith give his friend?
27.
_______________
DeShawn read 23 pages of a book on Monday, and 68 pages on
Tuesday. How many pages did DeShawn read in all?
_________________
28.
Talia gave 42 beads to Maria. Maria gave back 15 beads. Talia gave
Maria 28 more beads. How many total beads does Maria have?
_______________
29.
Mary cut a piece of ribbon that was 96 inches long into three pieces.
One piece is 12 inches long and a second piece is 27 inches long. How
many inches long is the third piece?
_______________
Add or subtract each.
1)
98 
2)
17  8 
3)
65 
4)
15  7 
5)
39 
6)
14  8 
19  8 
9)
11  3 
7)
12  7 
8)
10)
13  6 
11) 73  24 
13) 65  17 
14) 83  37 
12) 97  36 
15.
Each purse below has the amount of money shown.
What is the total amount of money in both purses?
a.
$29
b.
$211
c.
$803
d.
$7,913
16. Jorge has 21 bags of ten marbles each and 6 single marbles. Victor
has 16 bags of ten marbles each and 4 single marbles. Write a number in
each blank below to
tell how many marbles Jorge and Victor have
together.
______hundreds ________tens_______ones
17.
Which set of base-ten blocks below can be included with the base-ten
blocks above to show 308?
a.
b.
c.
d.
18.
Part A: Shade the figures above that are quadrilaterals.
Part B: Draw a circle around the quadrilaterals that have sides that are
not all equal.
19.
Which of the following shapes is a hexagon?
a.
b.
c.
d.
20.
The figure above represents a cube.
Which of the following is the name for the shape on each face of the cube?
a. Triangle
b. Square
How many faces does the cube have?
c. Pentagon
d. Hexagon
21.
Use a ruler to measure the length of each pencil below to the nearest
inch. Write the length above each pencil.
Make a line plot of the lengths below.
22.
Some fish are drawn below. Use a ruler to measure the length of each
fish to the nearest centimeter. Plot the lengths on the line plot below.
23. Brian asked 15 friends to tell him what their favorite pet is. The table
below shows what his friends said.
Favorite Pet
Dog
Cat
Bird
Hamster
Number of Friends
6
2
4
3
Part A: Make a bar graph to show the favorite pets of
Brian’s friends.
Part B: How many more friends said dog than said
bird?
Answer: ___________________ friends
24.
Ann made the bar graph below to show the favorite playground
equipment of all of the students in his class.
Place a check mark in the oval to choose correct or
statement in the table.
incorrect for each
Correct
Slides are the most favorite playground
equipment.
Ann’s class has a total of 26 students in it.
More students said slides and swings combined
than said monkey bars.
Incorrect
25.
Amanda made the bar graph below to show the favorite fruit of the 15
students in her class.
Use the information in Amanda’s bar graph to make a picture graph for
the students’ favorite fruit.
26.
Tom lays square tiles on a floor in the shape of a rectangle. He lays
the tiles into 5 rows and 6 columns. Show how the tiles could be laid
to cover the floor in the rectangle below.
How many total tiles did Tom lay on the floor?
Answer: ___________________ square tiles
27.
Use squares of the same size to fill the rectangle below so that there
are 8 rows and 4 columns of squares.
How many squares of the same size are there in all?
Answer: ____________ squares
28.
Natasha ordered three cakes of the same size for her birthday party.
The cake slices left over after the party are shaded in the figures
below.
How many fourths of a cake are left over? _________
Does the cake left over make a whole cake?
Place a checkmark in the oval to answer yes or no.
Yes
29.
No
Dan, Greg, Carol, and Pat have baked a rectangular cake and want to
share the cake equally.
Part A: Mark the rectangles below to show two different ways the
cake can be cut so that each person will have an equal share.
Part B: Write a word in each blank to complete the sentences.
After being cut, the cake has ______ parts
called _________.
Each person’s share is a _________ of the cake.
30.
Which squares show one-fourth of the square shaded? List all that
show one-fourth shaded.
Answer: _______________________
Download