M5 - Add_Sub Frac2 FormFlashcard

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No, you cannot add fractions with unlike denominators like that.

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

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What is ALWAYS required when adding/subtracting fractions?

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The same denominators.

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CCSS.7.NS.A.1C

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Rewrite the fractions with a common denominator.

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CCSS.5.NF.A.2

CCSS.5.NF.A.1

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Back

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

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Back

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

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What is the next step to finding this answer? Options: Add the numerators (1+1=2), Multiply both numerators by 12, Multiply the first numerator by 4 and the second numerator by 3, Multiply the first numerator by 3 and the second numerator by 4.

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Multiply the first numerator by 4 and the second numerator by 3.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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Back

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CCSS.5.NF.A.1

CCSS.5.NF.A.2

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Back

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CCSS.5.NF.A.2

CCSS.5.NF.A.1

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Back

Tags

CCSS.7.NS.A.1C

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Back

Tags

CCSS.7.NS.A.1C