OpenStax, Prealgebra 2e §4.4 Add and Subtract Fractions with Common Denominators · Try It 2 · Arithmetic · Fractions
Add and Subtract Fractions with Common Denominators · Try It 2
Use a model to find each sum. Show a diagram to illustrate your model.
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OpenStax, Prealgebra 2e · §4.4 Add and Subtract Fractions with Common Denominators · Try It 2
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