Free Printable Exponent Quiz

1.

The value of 2^-2is

a)

4

b)

¼

c)

2

d)

½

2.

2³×2⁴×2⁵ is equal to

a)

2²⁴

b)

2^-5

c)

2⁹

d)

2^-9

3.

3^-2×3^-5is equal to

a)

3^-7

b)

3^-3

c)

3^-10

d)

3⁷

4.

The value of (3⁴)³ is

a)

3

b)

3¹²

c)

3⁷

d)

None of the above

5.

3²×4² is equal to

a)

49

b)

121

c)

144

d)

156

6.

$\frac{5^4}{5^2}$ is equal to:

a)

5⁶

b)

5^-6

c)

5^-2

d)

5²

7.

100⁰+20⁰+5⁰is equal to

a)

125

b)

25

c)

$\frac{1}{125}$

d)

3

8.

What is the value of 4²×4^-2?

a)

16

b)

8

c)

1

d)

0

9.

if (-3)^m+1×(-3)⁵ = (-3)⁷, then the value of m is :

a)

5

b)

7

c)

1

d)

3

10.

$\left(\frac{1}{3}\right)^2\$ is equal to

a)

9

b)

-9

c)

$-\frac{1}{9}$

d)

$\frac{1}{9}$

11.

what is the value of (2²+3²+4²)⁰ ?

a)

9

b)

0

c)

1

d)

14

12.

(-1)²⁰ is equal to :

a)

-1

b)

1

c)

0

d)

20

13.

700000000 is equal to:

a)

7×10⁸

b)

7×10⁷

c)

7×10⁶

d)

7×10⁵

14.

Rewrite the following expression $\sqrt[]{4}$

a)

$4^{\frac{1}{2}}$

b)

4

c)

1

d)

$4^{\frac{2}{4}}$

15.

Rewrite the expression in the radical form.

$x^{\frac{2}{3}}$

a)

$\left(\sqrt[3]{x}\right)^{^2}$

b)

$\sqrt[]{x^3}$

c)

$\left(\frac{1}{x}\right)$

d)

$\sqrt[3]{x}$

16.

What is the value of $27^{\frac{1}{3}}$ ?

a)

27

b)

9

c)

3

d)

$\frac{1}{3}$

17.

simplify the following expression:

$8^{\frac{5}{3}}$

a)

16

b)

32

c)

40

d)

64

18.

Simplify (-8)^-2

a)

64

b)

$\frac{1}{\left(-64\right)}$

c)

$\frac{1}{\left(64\right)}$

d)

-64

19.

What is the exponent form for the factors $5\times5\times5$ ?

a)

3⁵

b)

5³

20.

which number is the BASE?

2³=8

a)

2

b)

3

c)

8

Exponent Quiz

Total questions: 20

Worksheet time: 24mins

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