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Common Core Teaching Resources

CCSS.MATH.CONTENT.4.NF.B.3.A

Grade 4 > Standards for Mathematical Practice > Number & Operations - Fractions > Build fractions from unit fractions > CCSS.MATH.CONTENT.4.NF.B.3 > CCSS.MATH.CONTENT.4.NF.B.3.A
Understand addition and subtraction of fractions as joining and separating parts referring to the same whole.

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CCSS.MATH.CONTENT.4.NF.B.3.A teaching resources