Multiplying Decimals by Powers of 10

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.

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CCSS.2.MD.B.6

Front

What does it mean to multiply by 10?

Back

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

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CCSS.5.NBT.A.2

Front

What is 0.5 x 10?

Back

5.0

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CCSS.5.NBT.B.7

Front

How do you multiply a decimal by 100?

Back

Multiplying by 100 shifts the decimal point two places to the right.

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CCSS.5.NBT.A.2

Front

What is 0.75 x 100?

Back

75.0

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CCSS.5.NBT.B.7

Front

What happens when you multiply a decimal by 1,000?

Back

It shifts the decimal point three places to the right.

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CCSS.5.NBT.A.2

Front

What is 0.2 x 1,000?

Back

200.0

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CCSS.5.NBT.B.7

Front

If you multiply 3.4 by 10, what is the result?

Back

34.0

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CCSS.5.NBT.A.2

Front

What is the result of 0.06 x 100?

Back

6.0

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CCSS.5.NBT.B.7

Front

How do you multiply 0.008 by 3,000?

Back

0.008 x 3,000 = 24.

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CCSS.5.NBT.A.2