Powers of 10

Vocabulary

100

True or False: position means location

true

200

a number containing a decimal point that separates a whole from fractional place values

decimal

300

the value of a digit based on its position in a number is its ________ value

place 

400

The parts formed when a whole is divided into 1000 equal parts

thousandths

500

A ten-digit number system in which the value of the digit depends on its place

Base Ten

More Vocabulary

100

What are the numbers that are multiplied to get a product in multiplication called?

factors

200

What is the answer to a multiplication problem called?

Product

300

True or False?  Is a power of 10 a number that can be written as a product of 10s? 

 

True

400

the number in a pqwer that tells how many times to use the base as a factor in repeated multiplication

exponent

500

In a power, the number that is used as the repeated factor

base (of an exponent)

Powers of Ten Forms

100

True or False:  10⁴ means 10 x 4

False

200

how do you say this number:  10³

Ten to the power of 3

or 10 to the third power

300

True or False?

10 x 10 x 10 x 10 x 10 x 10 is equal to 10⁵ 

False it is equal to 10⁶

400

What is the standard form for the exponent 10³

1,000

500

What is the exponent form of 100,000?

10⁵

What's the Exponent?

100

10 x 10 x 10 = 10^?

3

200

10 x 10 x 10 x 10 = 10^?

4

300

7.5 x 10^? = 75

1

400

0.045 x 10^? = 4.5

2

500

0.35 x 10^? = 35,000

5

Multiply/Divide by 10

100

Divide by 10

9

0.9

200

Divide by 10:

700

70

300

Multiply by 10

0.4

4

400

Multiply by 10:

0.04

0.4

500

Multiply by 10:  

0.004

0.04