Common Core State Standards © Copyright 2010. National Governors Association Center for Best Practices and Council of Chief State School Officers. All rights reserved.

4.NF.3.c

Add and subtract mixed numbers with like denominators, e.g., by replacing each mixed number with an equivalent fraction, and/or by using properties of operations and the relationship between addition and subtraction.

Mixed numbers

Mixed Numbers

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Fractions greater than 1

Fractions greater than 1

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Mixed numbers as fractions

Mixed Numbers as Fractions

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Add mixed numbers using models

Add Mixed Numbers Using Models

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Add mixed numbers

Add Mixed Numbers

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Subtract mixed numbers using models

Subtract Mixed Numbers Using Models

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Subtract mixed numbers

Subtract Mixed Numbers

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