Intro to Fractions

Front

What is a fraction?

Back

A fraction is a way to show a part of a whole. It has two numbers: the top number (numerator) and the bottom number (denominator).

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is a unit fraction?

Back

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the numerator in a fraction?

Back

The numerator is the top number in a fraction that tells how many parts we have.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

What is the denominator in a fraction?

Back

The denominator is the bottom number in a fraction that tells how many equal parts the whole is divided into.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Back

It represents one part out of five equal parts of a whole.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

Back

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CCSS.3.NF.A.3D

Front

What is the fraction for three out of five?

Back

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If a shape is divided into 4 equal parts, what fraction represents one part?

Back

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What is the fraction for five out of eight?

Back

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

Does the shape with 3 equal parts have equal fractions?

Back

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A