Decimals - Multiply and Divide Powers of Ten

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point (decimal point) to separate the whole number part from the fractional part.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does multiplying a decimal by 10 do?

Back

Multiplying a decimal by 10 shifts the decimal point one place to the right.

Tags

CCSS.5.NBT.A.2

Front

What does dividing a decimal by 10 do?

Back

Dividing a decimal by 10 shifts the decimal point one place to the left.

Tags

CCSS.5.NBT.A.2

Front

Back

0.765

Tags

CCSS.5.NBT.A.3A

Front

Calculate: 0.75 x 10

Back

7.5

Tags

CCSS.5.NBT.B.7

Front

Calculate: .089 × 10 × 10

Back

8.9

Tags

CCSS.5.NBT.A.2

Front

Back

0.60

Tags

CCSS.5.NBT.B.7

Front

Back

5.5

Front

What is the value of 0.1 in decimal form?

Back

0.1 is one-tenth or 1/10.

Tags

CCSS.4.NF.C.6

Front

What is the value of 0.01 in decimal form?

Back

0.01 is one-hundredth or 1/100.

Tags

CCSS.4.NF.C.6