Worksheetsexponents and powers
Total questions: 15
Worksheet time: 18mins
Name
Class
Date
1.
In the expression 25, what is the BASE?
a)
2
b)
5
2.
In the expression 25, what is the EXPONENT?
a)
5
b)
2
3.
Anything raised to a power of zero is always:
a)
0
b)
1
c)
itself
d)
negative
4.
Evaluate: 73
a)
21
b)
343
c)
7 x 7 x 7
d)
7 x 3
5.
Write in exponential form: 3 x 3 x 3 x 3
a)
3 x 4
b)
34
c)
81
d)
32
6.
Evaluate: 25
a)
64
b)
32
c)
16
d)
8
7.
Which is equivalent to 34
a)
27
b)
9
c)
81
d)
12
8.
181 =
a)
18
b)
0
c)
324
d)
1
9.
What is equivalent to 64?
a)
6×6×6
b)
4×6
c)
6×6×6×6
d)
46
10.
Write the product as a power: 9 x 9 x 9
a)
729
b)
27
c)
93
d)
39
11.
Which is equivalent to 7 x 7 x 7 x 7 x 7 ?
a)
75
b)
76
c)
67
d)
77
12.
Evaluate 12 to the second power
a)
12
b)
24
c)
144
d)
122
13.
Select ALL of the following that are equivalent to 5×5×5
a)
five cubed
b)
five squared
c)
53
d)
35
e)
125
14.
Select ALL of the perfect squares
a)
4
b)
10
c)
64
d)
120
e)
144
15.
Which is a perfect square between 36 and 64
a)
25
b)
50
c)
49
d)
61
100 %
