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Math Workshop: Subtract with Regrouping
Created by nisha
Updated October 12th, 2026
At a glance
- Play mode
- 📱 Solo
- Format
- 🖼️ 2D
- Length
- ⏱ About 20 minutes
- Subject
- Math
- Grade
- 2
- Curriculum
- Common Core
- Curriculum codes
- 2.NBT.B.52.NBT.B.9
About this activity
Grade 2 practice: break apart and regroup to subtract within 100, using a tens and ones mat.
What students learn
- Break apart a 2-digit number to subtract it from a 2-digit number
- Model subtraction within 100 with regrouping (When do you regroup?)
- Model and record 2-digit subtraction (How do you record it?)
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