 Exponents and Powers
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Practice 15 QuestionsShow answers
• Question 1
30 seconds
Q. In the expression 25, what is the BASE?
2
5
• Question 2
30 seconds
Q. In the expression 25, what is the EXPONENT?
5
2
• Question 3
60 seconds
Q. Anything raised to a power of zero is always:
0
1
itself
negative
• Question 4
60 seconds
Q.

Evaluate: 73

21

343

7 x 7 x 7

7 x 3

• Question 5
60 seconds
Q.

Write in exponential form: 3 x 3 x 3 x 3

3 x 4

34

81

32

• Question 6
60 seconds
Q.

Evaluate: 25

64

32

16

8

• Question 7
60 seconds
Q. Which is equivalent to 34
27
9
81
12
• Question 8
60 seconds
Q.

181 =

18

0

324

1

• Question 9
60 seconds
Q.

What is equivalent to 64?

6×6×6

4×6

6×6×6×6

46

• Question 10
60 seconds
Q.

Which is equivalent to 7 x 7 x 7 x 7 x 7 ?

75

76

67

77

• Question 11
60 seconds
Q. Write the product as a power:                9 x 9 x 9
729
27
93
39
• Question 12
60 seconds
Q.

Evaluate 12 to the second power

12

24

144

122

• Question 13
180 seconds
Q.

Select ALL of the following that are equivalent to 5×5×5

five cubed

five squared

53

35

125

• Question 14
180 seconds
Q.

Select ALL of the perfect squares

4

10

64

120

144

• Question 15
60 seconds
Q.

Which is a perfect square between 36 and 64