Fractions and Regions

Front

What is a unit fraction?

Back

A unit fraction is a fraction that has 1 as the numerator, like 1/2, 1/3, or 1/8.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

What fraction represents one part of a whole divided into two equal parts?

Back

1/2

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CCSS.3.NF.A.2A

CCSS.3.NF.A.1

Front

What fraction represents one part of a whole divided into eight equal parts?

Back

1/8

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CCSS.3.NF.A.2A

CCSS.3.NF.A.1

Front

What does a fraction represent?

Back

A fraction is used to name part of a whole.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

If a banner is made of 8 equal parts and 3 parts are yellow, what is the fraction of the yellow parts?

Back

3/8

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CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What is the numerator in a fraction?

Back

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

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CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What is the denominator in a fraction?

Back

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

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CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

If you have 4 out of 10 apples that are red, what fraction represents the red apples?

Back

4/10

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CCSS.3.NF.A.2B

CCSS.3.NF.A.1

Front

What is an example of a unit fraction?

Back

1/5 is an example of a unit fraction.

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Front

How do you write the fraction for three parts out of five?

Back

3/5

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CCSS.3.NF.A.2B

CCSS.3.NF.A.1