Pre-Algebra Chapter 4
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Final Jeopardy
Divisibility,
Factors, and
Exponents
Simplify
Fractions
Prime?
and Scientific
and GCF
Notation
Word
Problems
10 Point
10 Point
10 Point
10 Point
10 Point
20 Points
20 Points
20 Points
20 Points
20 Points
30 Points
30 Points
30 Points
30 Points
30 Points
40 Points
40 Points
40 Points
40 Points
40 Points
50 Points
50 Points
50 Points
50 Points
50 Points
Which number is divisible
by 5?
A. 113
B. 60
C. 137
D. 114
B. 60
Which number is divisible by
3?
A.
94
B.
53
C.
73
D.
123
D. 123
List the positive factors of 100.
A.
B.
1,2,4,5,10,20,25,50,100
1,2,4,5,8,10,12,20,25,50,100
C.
D.
1,2,4,5,20,25,50,100
2,4,5,10,20,25,50
A.
1,2,4,5,10,20,25,50,100
Write (-4)(-4) using exponents.
A.
(-4)2
B.
2
-4
C.
2-4
D.
(2)-4
A.
2
(-4)
Write (x)(x)(x)(x)(y)(y) using
exponents.
A.
x 4y 2
B.
x4y4
C.
2
4
xy
D.
x 2y 2
A.
4
2
xy
Simplify 5 +
4
(5
A.
104976
B.
10008
C.
D.
638
28566
+8)
C. 638
Simplify
16 +
3
.
4 2
A.
3
B.
4
C.
36
D.
24
16
D. 24
Simplify
A. 12
B. 64
C. 32
D. 16
2
3
(2 )
B. 64
5
4
2
4
A. 1,048,576
B. 16,384
C. 64
D. 16
C. 64
8
3c
12
12c
4
4/c
A.
B. C4/4
C. C20/4
D. 1/4c4
D.
4
1/4c
Is 97 prime or
composite?
A. Composite
B. Prime
B. Prime
What is the prime factorization
of 180?
A.22*32*5
B.4*9*5
C.36*5
D.2*3*5
A.
2
2
2 *3 *5
How many prime numbers are
there between 21 and 35?
A. 3
B. 4
C. 2
D. None
A. 3
Find the CGF of 12 and 45.
A.45
B.180
C.12
D.3
D. 3
Find the GCF of 14abc and
2
2
3
28a b c .
A. 14
B. 14abc
C. 28abc
D.
3
3
4
28a b c
B. 14abc
Which fraction is equivalent to
35/21?
A. 5/3
B. 7/3
C. 3/5
D. 1 2/7
A. 5/3
Write 8/74 in simplest form.
A. 8/37
B.4/74
C.4/37
D.8/74
C. 4/37
Write 806,000,000 in scientific
notation.
A.8.06 x
9
10
B.8.06 x 107
C.8.06 x 108
D.8.06 x 1010
C. 8.06 x
8
10
Write 9.79 x 105 in standard
notation.
A. 9,790,000
B. 979,000
C. 97,900,000
D. 97,900
B. 979,000
Multiply (6.8 x
2
10 )
(11.5 x
A.78.2 x 105
B.7.82 x 106
C.782 x 106
D.66.4 x
6
10
3
10 )
B. 7.82 x
6
10
Parker wishes to leave a waitress a tip.
Parker has 5 coins in his pocket: a
penny, a nickel, a dime, a quarter, and
a half-dollar. If he uses exactly 3 coins
for the tip, how many different tips are
possible?
A. 15
B. 5
C. 20
D. 10
D. 10
Amber wants to put a fence around her
vegetable garden. Her garden is 5 ft
wide and 4 ft long. She plans to put a
post at each corner and at every foot.
How many fence posts will Amber need?
A.14 posts
B. 18 posts
C. 19 posts
D. 20 posts
B. 18
You have 2 types of bread, 3 types of meat,
and 2 types of cheese. How many different
sandwiches can you make if each sandwich
has 1 type of bread, 1 type of meat, and 1
type of cheese?
A. 12 sandwiches
B. 9 sandwiches
C. 8 sandwiches
D. 7 sandwiches
A. 12 sandwiches
A microscope can magnify the
specimen 104 times. How many
times is that?
A.
40,000 times
B.40 times
C.10,000 times
D.1,000 times
C. 10,000 times
Five people are at a party.
Everyone shakes hands once with
everyone else. How many
handshakes are there?
A.
8
B.
9
C.
10
D.
11
C. 10
Make your wager
A group of 48 students must be
arranged in rows. Each row
must have the same number of
students. If there must be at
least 6 students in each row,
how many possible
arrangements are there? What
are they?
There are 6 possible arrangements:
6 students in 8 rows
8 students in 6 rows
12 students in 4 rows
16 students in 3 rows
24 students in 2 rows
48 students in 1 row