Grade 4 Mathematics Module 5, Topic D, Lesson 20

Two students at computer

Objective:  Use visual models to add two fractions with related units using the denominators 2, 3, 4, 5, 6, 8, 10, and 12.

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Common Core Learning Standards

CCLS State Standard
4.NF.3.a Understand addition and subtraction of fractions as joining and separating parts referring to the...

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