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Worksheetsexponents
Total questions: 100
Worksheet time: 3hrs 55mins
Name
Class
Date
1.
5³⋅5⁴
a)
5⁷
b)
5⁻¹
c)
5¹²
d)
5
2.
6⋅6⁷
a)
6⁸
b)
6⁶
c)
6⁷
d)
6
3.
(2⁸)²
a)
2¹⁶
b)
2¹⁰
c)
2⁶
d)
2⁴
4.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
5.
According to exponent rules, when we raise the power to a power we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
6.
According to exponent rules, when we multiply the expressions we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
7.
According to exponent rules, when we divide the expressions we _______ the exponents.
a)
add
b)
subtract
c)
multiply
d)
divide
8.
n²⋅n⁴⋅n⁵
a)
n¹¹
b)
n⁴⁰
c)
n¹³
d)
n²²
9.
8⁷ ⁄ 8²
a)
8⁵
b)
8⁹
c)
8¹⁴
d)
1⁵
10.
3⁻⁴
a)
1 ⁄ 34
b)
-34
c)
34
d)
1 ⁄ 12
11.
7⁰
a)
1
b)
7
c)
0
d)
-7
12.
(34x5y6z-7)0
a)
34x5y6 / z7
b)
34x5y6 / x-7
c)
0
d)
1
13.
(3y⁴)²
a)
9y⁸
b)
9y⁶
c)
6y⁸
d)
6y⁶
14.
3x⁻³
a)
1⁄3x³
b)
3⁄x³
c)
3x³
d)
-3x³
15.
In 23 what is the base?
a)
2
b)
3
c)
23
16.
In 23 what is the exponent?
a)
2
b)
3
c)
23
17.
Which is equivalent to 34
a)
27
b)
9
c)
81
d)
12
18.
What is equivalent to 5 squared?
a)
25
b)
10
c)
55
d)
30
19.
a)
a
b)
b
20.
Simplify the exponential expression.
a)
2x6y12
b)
2x5y7
c)
8x6y12
d)
8x5y7
21.
Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
?
?
a)
75
b)
76
c)
67
d)
77
22.
Which is equivalent to 24?
a)
8
b)
20
c)
16
d)
12
23.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
24.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
25.
What is nine cubed in exponential form?
a)
9 x 9 x 9
b)
93
26.
A scientist reports that a bacteria culture contains 34 bacteria.
How many bacteria is that?
How many bacteria is that?
a)
12
b)
81
c)
7
d)
95
27.
54=
a)
20
b)
625
c)
1024
28.
Find the equivalent expression.
9 x 9 x 9 x 9 x 9
9 x 9 x 9 x 9 x 9
a)
95
b)
915
c)
9 x 5
d)
9 + 9 + 9 + 9+ 9
29.
What is the power to this problem?
6 x 6 x 6 x 6 x 6 x 6 x 6
6 x 6 x 6 x 6 x 6 x 6 x 6
a)
6 to the 7th power
b)
6 to the 8th power
c)
7 to the 9th power
d)
10 to the 5th power
30.
25 is the same as 2 x 5.
a)
True
b)
False
31.
Which is equivalent to 34
a)
27
b)
9
c)
81
d)
12
32.
Choose the answer.
52
52
a)
10
b)
15
c)
20
d)
25
33.
Choose the answer.
52
52
a)
10
b)
15
c)
20
d)
25
34.
How would you represent 8⁶ ?
a)
8 x 6
b)
8 x 8 x 6
c)
8 x 8 x 8 x 8 x 8 x 8
d)
6 x 6 x 6 x 6 x 6 x 6 x 6 x 6
35.
The exponent equivalent of 20 x 20 x 20 is
a)
20 x 3
b)
203
c)
320
36.
Which number is the VALUE?
24
24
a)
2
b)
4
c)
16
37.
Which is equivalent to 4 x 4 x 4 x 4 x 4
a)
46
b)
54
c)
44
d)
45
38.
Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7
a)
75
b)
76
c)
67
d)
77
39.
Which is equivalent to 9o
a)
1
b)
0
c)
9
d)
No Answer
40.
What is equivalent to 5 squared?
a)
25
b)
10
c)
55
d)
30
41.
How do you correctly say 43
a)
4 squared
b)
3 quadrupled
c)
4 cubed
d)
4 to the power of 2
42.
How do you write 2 x 2 x 2 x 2 with an exponent?
a)
42
b)
24
c)
22
43.
Find the equivalent expression.
15×15×15×15
15×15×15×15
a)
154
b)
415
c)
15x4
d)
15+15+15+15
44.
Any number written to the 0 power is always 1
Example: 80=1
Example: 80=1
a)
True
b)
False
45.
34 is bigger than 43.
a)
True
b)
False
46.
Which one shows the numbers in order from biggest to smallest?
a)
32,23,61
b)
61,23,32
c)
22,61,32
47.
Find the equivalent expression.
9 x 9 x 9 x 9 x 9
9 x 9 x 9 x 9 x 9
a)
95
b)
915
c)
9 x 5
d)
9 + 9 + 9 + 9+ 9
48.
To square a number is to use what mathematical operation?
a)
Division
b)
Subtraction
c)
Multiplication
d)
Addition
49.
The exponent equivalent of 20 x 20 x 20 is
a)
20 x 3
b)
203
c)
320
50.
In the exponent 34, the three represents____________ ?
a)
power
b)
base
c)
exponent
d)
integers
51.
What is the power to this problem?
6 x 6 x 6 x 6 x 6 x 6 x 6
6 x 6 x 6 x 6 x 6 x 6 x 6
a)
6 to the 7th power
b)
6 to the 8th power
c)
7 to the 9th power
d)
10 to the 5th power
52.
25 is the same as 2 x 5.
a)
True
b)
False
53.
What is the exponent form for
6?
6?
a)
60
b)
61
54.
Evaluate
2^2 = ?
a)
2
b)
4
c)
6
d)
8
55.
Evaluate
5^2 = ?
a)
25
b)
10
c)
7
d)
15
56.
Evaluate
4^3 = ?
a)
64
b)
16
c)
7
d)
12
57.
Evaluate
5^3 = ?
a)
15
b)
25
c)
50
d)
125
58.
Evaluate
1^50 = ?
a)
1
b)
51
c)
1,000,000
d)
50
59.
Which expression means the same as 7+7+7+7?
a)
4 + 7
b)
4 - 7
c)
4 × 7
d)
4 ÷ 7
60.
A group of 7 friends are talking together.
How many eyes do they have all together?
How many eyes do they have all together?
a)
9
b)
12
c)
14
d)
16
61.
Jamie had 5 brownies. He cut each
brownie into 4 pieces. How many total pieces does he have?
brownie into 4 pieces. How many total pieces does he have?
a)
9
b)
16
c)
20
d)
25
62.
There are 10 rows of seats on the school bus. Each row has space for 5 students. How many students can ride the bus at one time?
a)
5
b)
15
c)
50
d)
55
63.
If Bradley were to multiply 65 by 0, what would be the product?
a)
1
b)
0
c)
65
d)
650
64.
Tony knows that 9 × 8 = 72. What other fact does this help Tony know?
a)
9 + 8 = 72
b)
9 ÷ 8 = 72
c)
8 x 9 = 72
65.
Which number is multiplied by 7 to get a product of 7?
a)
0
b)
1
c)
2
d)
7
66.
What is the value of Δ in the number sentence below?
a)
6
b)
7
c)
13
d)
42
67.
Kelly needs to solve 2 × 6 × 4. Which is a way she could begin to solve the problem?
a)
2 x 10
b)
2 x 24
c)
12 x 6
68.
103 means
a)
10 x 3 = 30
b)
10 x 10 x 10 = 1,000
c)
10 + 3 = 13
69.
What is 40 x 102?
a)
4,000
b)
400
c)
40,000
70.
What is 104 x 6?
a)
6,000
b)
60,000
c)
600
71.
What is 103 x 1 x 30?
a)
30,000
b)
3,000
c)
31,000
72.
Write the following as an exponent:
7x7x7x7x7
7x7x7x7x7
a)
75
b)
57
c)
77
d)
55
73.
What is the base in 28 ?
a)
8
b)
2
74.
True or False? (x3)(x6) = x18
a)
True
b)
False
75.
x0
a)
x
b)
0
c)
1
d)
Undefined
76.
x4 (x12)
a)
x3
b)
x48
c)
x16
d)
x8
77.
Simplify
m⁵⋅m²
m⁵⋅m²
a)
m⁷
b)
m³
c)
m¹⁰
d)
m²
78.
True or False? (xy2)(x5y4) = x6y6
a)
True
b)
False
79.
(2m4)(5m2)
a)
10m6
b)
10m8
c)
7m6
d)
7m8
80.
Simplify the following:
(x2y)5
(x2y)5
a)
x7y5
b)
x2y5
c)
x10y5
d)
x5y5
81.
n9 • n7 • n3
a)
n973
b)
n189
c)
n19
d)
n20
82.
(c5)(c3)(c3)
a)
c45
b)
3c11
c)
c11
d)
3c45
83.
(6x2)(-3x5)
a)
18x7
b)
-18x7
c)
18x7
d)
3x7
84.
What is the value of (-2)3?
a)
-8
b)
-6
c)
6
d)
8
85.
(y³)⁵
a)
y¹⁵
b)
y⁸
c)
y⁻²
d)
y
86.
(9n4)(6n7)
a)
54n11
b)
15n11
c)
15n28
d)
54n28
87.
(a4b19c21d-14)0
a)
1
b)
0
c)
a4b19c21d-14
d)
a-4b-19c-21d14
88.
What is the opposite of -8?
a)
-8
b)
0
c)
8
d)
1/8
89.
Which letter matches the coordinate (4, -6)?
a)
G
b)
Z
c)
K
d)
None of the above
90.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
91.
What is the absolute value of | -7 |?
a)
-7
b)
7
c)
-7 and 7
92.
It costs $8.22 for 3 candy bars.
How much does 1 candy bar cost?
How much does 1 candy bar cost?
a)
2.74
b)
0.36
c)
24.66
93.
The number of times a data value occurs in a data set is called its:
a)
Popularity
b)
History
c)
Mode
d)
Frequency
94.
Which animated movie has made the most money of all time?
a)
The Lion King
b)
Toy Story 3
c)
Minions
d)
Frozen
95.
Which team won the 2017 Super Bowl?
a)
Broncos
b)
Patriots
c)
Giants
d)
Falcons
96.
What state is the Statue of Liberty in?
a)
New Jersey
b)
Connecticut
c)
New York
d)
Washington D.C.
97.
What country are the Great Pyramids in?
a)
Egypt
b)
Africa
c)
Europe
d)
South America
98.
What social media logo is this?
a)
Snapchat
b)
Flickr
c)
Twitter
d)
Yik Yak
99.
Whose logo is this?
a)
AntMan
b)
Dare Devil
c)
Flash
d)
Shazam
100.
Who ate spinach for strength?
a)
Barney
b)
Popeye
c)
Hans
d)
Oscar
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