Free Printable Exponents Review

1.

Write the product using exponents: $\left(-5\right)\cdot\left(-5\right)\cdot\left(-5\right)\cdot\left(-5\right)$

a)

$5^4$

b)

$-5^4$

c)

$\left(-5\right)^4$

2.

$5^4$

Evaluate the expression:

a)

54

b)

20

c)

120

d)

625

3.

$\left(-4.8\right)^{-9}\cdot\left(-4.8\right)^9$ Evaluate the expression:

a)

1

b)

0000.175

c)

-1

d)

-0000.175

4.

$3^8\cdot3$ Simplify the expression. Write your answer as a power:

a)

$3^7$

b)

$3^9$

c)

$9^7$

5.

$\left(3c\right)^4$

Simplify the expression:

a)

$81c^4$

b)

$12c^5$

c)

$64^2c^2$

6.

$\frac{8^7}{8^4}$ Simplify the expression. Write a as a power.

a)

$8^{11}$

b)

$8\cdot8\cdot8$

c)

$8^3$

7.

$\frac{12x^5}{4x^7}$ Simplify and write answer using only positive exponents.

a)

$3x^2$

b)

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

c)

$3x^{12}$

8.

$8d^{-6}$ Simplify and write the expression using only positive exponents.

a)

$8d^6$

b)

$\frac{8}{d^6}$

c)

$8d$

9.

Write the product using exponents: 7*7*m*m*m

a)

$7^2m^3$

b)

$49m^3$

c)

$7m^3$

d)

$14m$

10.

$\left(-2\right)^6$ Evaluate the expression:

a)

-12

b)

12

c)

64

d)

-64

11.

$\frac{5^4}{5^7}$ Evaluate the expression:

a)

125

b)

$\frac{1}{125}$

c)

$5^3$

12.

$\left(a^5\right)^3$ Simplify the expression. Write your answer as a power:

a)

$a^{15}$

b)

$2^2$

c)

$a^2$

13.

$\left(-\frac{2}{7}p\right)^2$ Simplify the expression:

a)

$49p^2$

b)

$\frac{4}{14\ }p^2$

c)

$\frac{4}{49\ }p^2$

d)

$14p^2$

14.

Simplify expression. Write a $\frac{6^3\cdot6^7}{6^2}$ nswer as a power.

a)

$6^2$

b)

$6^8$

c)

$8^6$

d)

$2^6$

15.

$\frac{t^{13}}{t^5}\cdot\frac{t^8}{t^6}$ Simplify expression. Write answer as a power.

a)

$t^{14}$

b)

$t^4$

c)

$t^{10}$

Exponents Review

Total questions: 15

Worksheet time: 15mins

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