What this topic covers
- Add tens to a two-digit number: only the tens digit changes.
- Subtract tens from a two-digit number.
- Cross 100 when adding tens (76 + 30 = 106).
Core concept summaries
Key ConceptsAdd Tens, Change the TensCounting in TensDo Not Touch the Ones
Practice formats pupils may meet
NeurofiED uses varied practice to help pupils apply the idea actively, check understanding and build confidence over time.
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