Subtraction with Regrouping (within 100)
Students will subtract two-digit numbers that require regrouping a ten into ones.
Key Questions
- What do we do when there are not enough ones to subtract from?
- How do we show regrouping in our written working?
- Does regrouping change the total value of the number? Why?
MOE Syllabus Outcomes
Suggested Methodologies
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Planning templates for Mathematics
5E Model
The 5E Model structures lessons through five phases (Engage, Explore, Explain, Elaborate, and Evaluate), guiding students from curiosity to deep understanding through inquiry-based learning.
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