Topic B includes lessons 3-7. "Add fractions with unlike units using the strategy of creating equivalent fractions. Add fractions with sums between 1 and 2. Subtract fractions with unlike units using the strategy of creating equivalent fractions. Subtract fractions from numbers between 1 and 2. Solve two-step word problems." EngageNY
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8958_Adding_fractions_word_problem_paint.html
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8954_Visually_subtracting_fractions_3_4_5_8.html
8953_Visually_adding_fractions_5_6_1_4.html
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