Colorado Academic Standards for Mathematics (2020)

4.NF.B.3.c

cf57c7ca-0697-59b6-9d8e-47e78b06268c NQ.1 f49c4bde-4d57-4920-89dc-54eadbb5dd09 4.NF.B 4.NF.B.3 4.NF.B.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.

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