3.3 Wrapping Up Addition and Subtraction Within 1,000 · Lesson 19: Situations and Equations

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3.3 Wrapping Up Addition and Subtraction Within 1,000 · Lesson 19: Situations and EquationsMath · Grade 3 Math · Grade 3Lesson plan

Learning goals: Teacher Facing Represent and solve two-step word problems using equations with a letter standing for the unknown quantity. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 3.3 Wrapping Up Addition and Subtraction Within 1,000, Grade 3.

From Illustrative Mathematics (IM Certified curriculum, im.kendallhunt.com) · CC BY 4.0 · original source

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