Adding+and+Subtracting+Fractions

Adding and Subtracting Fractions: 5 NF1 and 5 NF2

Three Basic Concept Models:

Bar Model

Area Model

Number Line



= 5 NF1 Add and Subtract fractions with unlike denominators including mixed numbers =

File Four: Renaming, Decomposing, and Regrouping


5.NF.2 Word Problems: Fractions-Add and Subtract = =

File One: Reasonableness of Word Problem Answers
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File Two: Solving Word Problems 1
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