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4.4 From Hundredths to Hundred-thousands · Lesson 19: Compose and Decompose to Add and SubtractMath · Grade 4 Math · Grade 4Lesson plan

Learning goals: Teacher Facing Add and subtract multi-digit numbers, with composing or decomposing, using the standard algorithm. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 4.4 From Hundredths to Hundred-thousands, Grade 4.

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

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