Decimal Operations Review

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.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to add decimals?

Back

Adding decimals involves aligning the decimal points and adding the numbers as you would with whole numbers.

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CCSS.5.NBT.B.7

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Back

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CCSS.6.NS.B.3

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Back

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CCSS.6.NS.B.3

Front

What operation is represented by the symbol ÷?

Back

Division.

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CCSS.3.OA.A.2

Front

How do you divide decimals?

Back

To divide decimals, move the decimal point in the divisor to the right until it is a whole number, and move the decimal point in the dividend the same number of places.

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CCSS.5.NBT.B.6

CCSS.6.NS.B.2

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Back

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CCSS.6.NS.B.3

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Back

1 place.

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CCSS.5.NBT.B.7

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Back

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CCSS.6.NS.B.3

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Back

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CCSS.5.NBT.B.7