Adding and Subtracting Mixed Numbers

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What is a mixed number?

Back

Tags

CCSS.3.NF.A.3C

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How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

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CCSS.7.NS.A.1C

Front

What is an improper fraction?

Back

Tags

CCSS.3.NF.A.3C

Front

How do you subtract mixed numbers?

Back

To subtract mixed numbers, first subtract the whole numbers, then subtract the fractions. If the fraction result is negative, borrow from the whole number.

Tags

CCSS.7.NS.A.1C

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Back

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CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

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Back

Front

What do you do when the sum of fractions is greater than 1?

Back

Convert the improper fraction to a mixed number and add it to the whole number.

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

Front

Back

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

Front

Back

Front

Back

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C