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This resource is part of Tools4NCTeachers.
The purpose of this lesson is to provide an opportunity for students to solve a subtraction problem that requires regrouping. It explores the idea of decomposing numbers through regrouping. Ideally, this lesson should span over 2-3 days to allow students time to fully explore this critical concept.
- Subject:
- Mathematics
- Material Type:
- Lesson
- Date Added:
- 07/15/2019