wayground logo

Free Printable Worksheets

NEW

Font size

S
M
L
XL
Worksheets

BrainPOP: Exponents

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Exponents represent repeated

a)

addition or subtraction

b)

addition or multiplication

c)

multiplication or division

d)

division or subtraction

2.

33 equals

a)

6

b)

9

c)

27

d)

33

3.

What is true about a number with base & exponent B?

a)

B is the number of A's that are multiplied

b)

A is the number of B's that are multiplied

c)

A is multiplied by B

d)

B is divided by A

4.

4 x 4 x 4 x 4 x 4

a)

45

b)

54

c)

20

d)

1,024

5.

What is the exponential form of 1,000,000?

a)

103

b)

104

c)

105

d)

106

6.

Which sequence is formed by raising 5 to the first, second, third, & fourth powers?

a)

5, 50, 500, 5000

b)

5, 25, 125, 625

c)

5, 10, 15, 20

d)

0.2, 0.04, 0.008, 0.0016

7.

Which graph illustrates exponential growth?

a)
b)
c)
d)
8.

What is the reciprocal of  686^{-8}  ?

a)

 686^8  

b)

 868^6  

c)

 168\frac{1}{6^8}  

d)

 68-6^8  

9.

Which quantity (measured in meters) would most likely be expressed by a negative exponent?

a)

Depth of a lake

b)

Diameter of a water molecule

c)

Length of a water bottle

d)

Height of a waterfall

10.

In the equation 4x = 14^x\ =\ 1 , what is x?

a)

 14\frac{1}{4}  

b)

1

c)

0

d)

-4