Free Printable Exponents Review

1.

$x^4\ \cdot\ x^{5\ }=\$

a)

no change

b)

$x^{20}$

c)

$x^9$

d)

$x^{-9}$

2.

$\frac{x^7}{x^3}=$

a)

$x^{10}$

b)

$x^5$

c)

no change

d)

$x^4$

3.

$\left(x^3\right)^4$ =

a)

No change

b)

$x^{12}$

c)

$x^7$

d)

$x^{-1}$

4.

$x^0$

a)

0

b)

x

c)

1

5.

$-3^2$

a)

-9

b)

9

6.

$\left(-3\right)^2$

a)

9

b)

-9

7.

$x^{4\ }\cdot\ x^{-9}$

a)

$x^2$

b)

$x^{-5}$

c)

$x^{-2}$

d)

$x^5$

8.

$\left(x^3\right)^{-5\ }$

a)

$x^{-15}$

b)

$x^8$

c)

$x^{15}$

d)

x $x^{-2}$

9.

$\frac{x^7}{x^{12}}$

a)

$x^5$

b)

$x^{19}$

c)

$x^{-5}$

d)

$\frac{1}{x^5}$

10.

$\left(3x^2\right)^3$

a)

$3x^6$

b)

no change

c)

$27x^6$

11.

$\left(-2x^3y^4\right)^2$

a)

$-2x^6y^8$

b)

-4x^3y^8

c)

$4x^6y^8$

d)

no change

12.

4²* 4²

a)

16⁴

b)

4²

c)

4⁴

d)

8²

13.

2n⁴ * 5n⁴

a)

7n⁴

b)

10n¹⁶

c)

10n⁸

d)

none of the above

14.

Evaluate the expression using the Same Base, Division rule.

a)

2¹⁴ z¹³

b)

2²/z⁷

c)

2¹⁴/ z⁷

d)

2²z⁷

15.

Simplify. Express using exponents.

a)

11m⁴n⁵

b)

16m⁴n⁶

c)

24m⁴n⁵

d)

24m⁴n⁶

16.

a)

b)

c)

d)

17.

Which expression is FULLY simplified?

a)

A

b)

B

c)

C

d)

D

18.

Simplify. Express using exponents.

a)

12x⁶y⁴

b)

12x¹⁰y⁶

c)

22x¹⁰y⁶

d)

12x⁶y⁶

19.

a)

2a²b⁶

b)

1/2a²b⁶

c)

b⁶/2a²

d)

2b⁶/a²

20.

Simplify. Express using exponents.

a)

8⁰

b)

8¹

c)

8⁸

d)

8⁶

21.

a)

A

b)

B

c)

C

d)

D

22.

Look at the image. Which number is the exponent?

a)

4

b)

5

c)

1024

23.

Simplify

a)

z

b)

z¹²

c)

1

d)

z¹⁴

24.

Identify the base.

$12^8$

a)

128

b)

12

c)

8

d)

1

25.

How would you represent the power using factors?

10^2

a)

10

b)

10 x 10

c)

10 x 10 x 10

d)

10 x 2

26.

Simplify

a)

1

b)

x²

c)

x¹⁸

d)

x¹¹

27.

How are you feeling about exponents?

a)

I remember everything!

b)

I still need to study a little bit bit

c)

I need to study A LOT

d)

I'm going to fail this test

e)

What are we doing?

Exponents Review

Total questions: 27

Worksheet time: 52mins

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