2.2 Adding and Subtracting within 100 · Lesson 2: Find the Unknown Addend

2.2 Adding and Subtracting within 100 · Lesson 2: Find the Unknown AddendMath · Grade 2 Math · Grade 2Lesson plan

Learning goals: Teacher Facing Describe their methods using place value understanding. Find the unknown addend in equations within 100. Full lesson plan (warm-up, activities, synthesis, cool-down prompt) from 2.2 Adding and Subtracting within 100, Grade 2.

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

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