Adding Fractions with Like Denominators

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What does it mean to have like denominators?

Back

Like denominators are when two or more fractions have the same bottom number (denominator).

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CCSS.4.NF.A.1

CCSS.5.NF.B.5B

Front

Can you add fractions with unlike denominators?

Back

No, you cannot add fractions with unlike denominators directly.

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CCSS.7.NS.A.1C

Front

How do you add two fractions with like denominators?

Back

Add the numerators and keep the like denominators.

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Front

Back

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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Back

1.

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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Back

1.

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CCSS.4.NF.B.3A

Front

Back

3.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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Back

4.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Back

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CCSS.4.NF.B.3C

CCSS.4.NF.B.3D