Fraction Introduction

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What does a denominator tell you?

• The number of parts on the bottom

• A strong man who fights bad guys

• The total amount of equal parts in a fraction

• The total amount of parts to shade in

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• two four

• two thirds

• four halves

• two fourths

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is a numerator

• The total number of equal parts

• The number of parts we are talking about

• The answer to a fraction problem

• A number in a fraction problem

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What number is a numerator for a unit fraction?

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which fraction is the largest?

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CCSS.3.NF.A.3D

What fraction of this set of stars are yellow?

• 9

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CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What fraction is circled?

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CCSS.3.NF.A.1

CCSS.3.NF.A.2A

The denominator is 2

• True

• False

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CCSS.1.G.A.3