Decimals - Multiply and Divide Powers of Ten

Front

What is a decimal?

Back

A decimal is a number that includes a decimal point, which separates the whole number part from the fractional part.

Tags

CCSS.2.MD.B.6

Front

How do you multiply a decimal by 10?

Back

To multiply a decimal by 10, move the decimal point one place to the right.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 1.23 x 100?

Back

123

Tags

CCSS.5.NBT.B.7

Front

How do you multiply a decimal by 100?

Back

To multiply a decimal by 100, move the decimal point two places to the right.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 0.23412 × 1000?

Back

234.12

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CCSS.5.NBT.A.2

Front

How do you multiply a decimal by 1000?

Back

To multiply a decimal by 1000, move the decimal point three places to the right.

Tags

CCSS.5.NBT.A.2

Front

Back

3892.3

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CCSS.8.EE.A.4

Front

How do you divide a decimal by 10?

Back

To divide a decimal by 10, move the decimal point one place to the left.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 17.89 ÷ 10?

Back

1.789

Tags

CCSS.5.NBT.B.7

Front

How do you divide a decimal by 100?

Back

To divide a decimal by 100, move the decimal point two places to the left.

Tags

CCSS.5.NBT.A.2