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Worksheetsexponents
Total questions: 40
Worksheet time: 2hrs 0mins
Name
Class
Date
1.
In order to multiply powers with the same base, we add their exponents.
a)
True
b)
False
2.
When dividing powers with the same base, you _______________ the exponents.
a)
Add
b)
Subtract
c)
Multiply
d)
Divide
3.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
4.
Which expression is equivalent to 34?
a)
3+3+3+3
b)
4+4+4
c)
4x4x4
d)
3x3x3x3
5.
70 is equivalent to:
a)
7
b)
0
c)
1
d)
1/7
6.
Which number is the BASE?
23 = 8
23 = 8
a)
2
b)
3
c)
8
7.
Which number is the EXPONENT?
42 = 16
42 = 16
a)
4
b)
2
c)
16
8.
Which is GREATER?
27 or 72
27 or 72
a)
27
b)
72
c)
Neither, they are equal
9.
How do you correctly say 43
a)
4 squared
b)
3 quadrupled
c)
4 cubed
d)
4 to the power of 2
10.
What special word do you use for the exponent of 2?
a)
squared
b)
cubed
c)
triangled
d)
boxed
11.
Find the value (standard form) of the power.
33
33
a)
9
b)
6
c)
27
d)
12
12.
Which expression is equivalent to 34?
a)
3+3+3+3
b)
4+4+4
c)
4x4x4
d)
3x3x3x3
13.
Write each product using an exponent.
4 x 4 x 4 x 4 x 4
4 x 4 x 4 x 4 x 4
a)
45
b)
54
c)
46
d)
46
14.
Write each product using an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
a)
77
b)
78
c)
87
d)
79
15.
10×10×10×10×10=
a)
10×5
b)
105
16.
103=
a)
10×10×10
b)
10×3
c)
10+10+10
d)
10,000
17.
Which number is the BASE? 27 =128
a)
2
b)
7
c)
128
d)
27
18.
x3⋅x4 =
a)
x12
b)
x−1
c)
x7
d)
x34
19.
m2⋅m6⋅m=
a)
m8
b)
m12
c)
m4
d)
m9
20.
x4x9 =
a)
x13
b)
x36
c)
x5
d)
x−5
21.
x8x17
a)
x9
b)
x25
c)
x−9
d)
x−25
22.
Simplify the expression.
(x5 )(x5)
(x5 )(x5)
a)
x10
b)
x25
c)
x16
d)
x8
23.
Simplify the expression.
(x4 )(x12)
(x4 )(x12)
a)
x3
b)
x48
c)
x16
d)
x8
24.
22•42
a)
84
b)
64
c)
4•16
d)
Not possible in our rule
25.
159÷153 =
a)
156
b)
1512
c)
16
d)
112
26.
In order to multiply powers with the same base, we add their exponents.
a)
True
b)
False
27.
When dividing powers with the same base, you _______________ the exponents.
a)
Add
b)
Subtract
c)
Multiply
d)
Divide
28.
Which number is the BASE?
23 = 8
23 = 8
a)
2
b)
3
c)
8
d)
not here
29.
What is the value of 1000?
a)
1
b)
0
c)
100
30.
Write each product using an exponent.
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
7 x 7 x 7 x 7 x 7 x 7 x 7 x 7
a)
77
b)
78
c)
87
d)
79
31.
Which is greater, 26540 or 50?
a)
26540
b)
50
c)
They are the same
d)
Zero is greater
32.
Which is equivalent to 34 ?
a)
27
b)
9
c)
81
d)
12
33.
Which is equivalent to 5 x 5 x 5 x 5
a)
53
b)
54
c)
45
d)
55
34.
Which is equivalent to 24
a)
8
b)
20
c)
16
d)
12
35.
Which is equivalent to 4 x 4 x 4 x 4 x 4
a)
46
b)
54
c)
44
d)
45
36.
The exponent equivalent of 20 x 20 x 20 is:
a)
20 x 3
b)
203
c)
320
d)
2000
37.
Which number is the EXPONENT?
42 = 16
42 = 16
a)
4
b)
2
c)
16
d)
not here
38.
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
39.
What operation do you use with exponents?
a)
addition
b)
subtraction
c)
multiplication
d)
division
40.
Which is equivalent to 7 x 7 x 7 x 7 x 7 x 7 ?
a)
75
b)
76
c)
67
d)
77
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