Free Printable Exponents Lesson Check 1

1.

Which expression is equivalent to 3⁴?

a)

3+3+3+3

b)

4+4+4

c)

4x4x4

d)

3x3x3x3

2.

Which expression has the largest value?

a)

6²

b)

2⁶

c)

1¹⁰

d)

10¹

3.

Evaluate.

a)

9

b)

6

c)

12

d)

18

4.

Evaluate.

a)

81

b)

18

c)

92

d)

9

5.

Which is equivalent to 5 x 5 x 5 x 5

a)

5³

b)

5⁴

c)

4⁵

d)

5⁵

6.

Which is equivalent to 3^{4 ?}

a)

27

b)

9

c)

81

d)

12

7.

How would you represent 8⁶ ?

a)

8 x 6

b)

8 x 8 x 6

c)

8 x 8 x 8 x 8 x 8 x 8

d)

6 x 6 x 6 x 6 x 6 x 6 x 6 x 6

8.

Write $\left(\frac{2}{5}\right)^4$ as repeated multiplication.

a)

$\left(\frac{2}{5}\right)\left(\frac{3}{5}\right)\left(\frac{2}{5}\right)\left(\frac{3}{5}\right)$

b)

$\left(\frac{2}{3}\right)\left(\frac{2}{5}\right)\left(\frac{2}{3}\right)\left(\frac{2}{5}\right)$

c)

$\left(\frac{2}{3}\right)\left(\frac{2}{3}\right)\left(\frac{2}{3}\right)\left(\frac{2}{3}\right)$

d)

$\left(\frac{2}{5}\right)\left(\frac{2}{5}\right)\left(\frac{2}{5}\right)\left(\frac{2}{5}\right)$

9.

Look at the image. Which number is the base?

a)

4

b)

5

c)

1024

10.

Look at the image. Which number is the exponent?

a)

4

b)

5

c)

1024

11.

A number to the second power has a special name. What is it called?

a)

cubed

b)

squared

c)

first

d)

sixth

12.

A number to the third power has a special name. What is it called?

a)

cubed

b)

squared

c)

first

d)

sixth

13.

How would you represent the power using factors?

7^3

a)

7 x 7

b)

7 x 7 x 7

c)

3 x 3 x 3 x 3 x 3 x 3 x 3

d)

3 x 3

14.

Evaluate-solve:

1^3

a)

3

b)

0

c)

1

d)

30

15.

What does the term "squared" mean?

a)

raised to the power of 3

b)

raised to the power of 4

c)

raised to the power of 2

16.

How do you use exponents to represent numbers?

a)

repeated multiplication

b)

repeated addition

c)

repeated subtraction

d)

repeated division

17.

What does the term"cubed" mean?

a)

raised to the power of 2

b)

raised to the power of 3

c)

raised to the power of 4

18.

In the exponent 3⁴, the three represents____________ ?

a)

power

b)

base

c)

exponent

d)

integers

19.

Simplify -4²

a)

-8

b)

-16

c)

16

d)

8

20.

Write -5⁴ in expanded form.

a)

-5x5x5x5

b)

(-5)(-5)(-5)(-5)

c)

(-4)(-4)(-4)(-4)(-4)

d)

-5+5+5+5

21.

Simplify (-4)²

a)

-8

b)

-16

c)

16

d)

8

Exponents Lesson Check 1

Total questions: 21

Worksheet time: 22mins

Similar Resources on Wayground