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Worksheets

exponents and powers

Total questions: 15

Worksheet time: 11mins

Name
Class
Date
1.

a)

a

b)

b

c)

c

d)

d

2.

a)

a

b)

b

c)

c

d)

d

3.

a)

62

b)

6-2

c)

60

d)

6

4.

a)

true

b)

false

5.

a)

True

b)

False

6.



(a)  

7.

a)

a

b)

b

c)

c

d)

d

8.

Select ALL of the perfect squares

a)

4

b)

10

c)

64

d)

120

e)

144

9.
Write each power as a product of the same factor. Then solve and find the value. 

2⁶
a)
2 x 6; 12
b)
2 x 2 x 2 x 2 x 2 x 2; 64
c)
6 x 6; 36
d)
2 x 2 x 2 x 2 x 2; 64
10.

43 x 43

a)

46

b)

49

c)

166

d)

169

11.
a)

16 kg

b)

18 kg

c)

12kg

d)

10kg

12.

Which is greater, 26540 or 50?

a)

26540

b)

50

c)

They are the same

d)

This cannot be determined.

13.

a)

a

b)

b

c)

c

d)

d

14.

a)

1.5x 107

b)

1.5 x 10-7

c)

1.5 x 106

d)

1.5

15.

a)

1

b)

-1

c)

2

d)

-2