Quiz about Powers Exponents Numerical Expressions

Question 1

A number multiplied by itself.

Accepted Answer

squared

Answer

cubed

Answer

power

Answer

based

Question 2

2¹⁴/2¹³

Accepted Answer

2

Answer

-2

Answer

1/3

Answer

1/2

Question 3

Which is greater, 2654⁰ or 5⁰?

Accepted Answer

They are the same

Answer

26540

Answer

50

Answer

This cannot be determined.

Question 4

Simplify (-4x)⁰

Accepted Answer

1

Answer

-4

Answer

-4x

Answer

-1

Answer

0

Question 5

(2x3y)6

Accepted Answer

64x¹⁸y⁶

Answer

2x¹⁸y⁶

Answer

64x3y6

Answer

2x3y6

Question 6

(2x3y)6

Accepted Answer

64x¹⁸y⁶

Answer

2x¹⁸y⁶

Answer

64x3y6

Answer

2x3y6

Question 7

Simplify.
xy⁰

Accepted Answer

x

Answer

xy

Answer

1

Answer

0

Question 8

Simplify (-9)⁰

Accepted Answer

1

Answer

-9

Answer

-1

Answer

0

Question 9

(5)(40)

Accepted Answer

5

Answer

0

Answer

1

Answer

20

Question 10

Simplify the expression: 5²+ 253⁰- 2³

Accepted Answer

18

Answer

3

Answer

17

Answer

20

Answer

270

Question 11

(x5)4

Accepted Answer

x20

Answer

x9

Answer

4x9

Answer

4x20

Question 12

(2x7)3

Accepted Answer

8x21

Answer

2x21

Answer

2x10

Answer

8x10

Question 13

(4a⁰b²c⁴)²

Accepted Answer

16b4c8

Answer

b4c8

Answer

4b4c8

Answer

8b4c8

Answer

16a²b⁴c⁸

Question 14

In the expression 2⁵, what is the BASE?

Accepted Answer

2

Answer

5

Question 15

In the expression 2⁵, what is the EXPONENT?

Accepted Answer

5

Answer

2

Question 16

Anything raised to a power of zero is always:

Accepted Answer

1

Answer

0

Answer

itself

Answer

negative

Question 17

Evaluate: 7³

Accepted Answer

343

Answer

21

Answer

7 x 7 x 7

Answer

7 x 3

Question 18

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

Accepted Answer

34

Answer

3 x 4

Answer

81

Answer

32

Question 19

Evaluate: 2⁵

Accepted Answer

32

Answer

64

Answer

16

Answer

8

Question 20

Which is equivalent to 3⁴

Accepted Answer

81

Answer

27

Answer

9

Answer

12

Question 21

181 =

Accepted Answer

18

Answer

0

Answer

324

Answer

1

Question 22

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

Accepted Answer

75

Answer

76

Answer

67

Answer

77

Question 23

Write the product as a power:                9 x 9 x 9

Accepted Answer

93

Answer

729

Answer

27

Answer

39

Question 24

Evaluate 12 to the second power

Accepted Answer

144

Answer

12

Answer

24

Answer

122

Question 25

Select ALL of the perfect squares

Accepted Answer

144

Accepted Answer

64

Accepted Answer

4

Answer

10

Answer

120

Question 26

Which is a perfect square between 36 and 64

Accepted Answer

49

Answer

25

Answer

50

Answer

61

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