Year 2 Subtract Two 2-digit Numbers (across a 10)
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What's included?
Advanced Year 2 resources for subtracting two 2-digit numbers across a 10 boundary (with regrouping), introducing formal written subtraction strategies, a key KS1 Maths objective. Activities employ the CPA approach to build conceptual understanding of exchanging a ten for ten ones, promoting reasoning. This crucial small step supports deepening understanding of subtraction and is vital for national curriculum calculation mastery. The CS Maths Scheme provides structured Base 10 and pictorial support.
Full step description and curriculum objectives
Addition and Subtraction (Numbers up to 100)
Independent Tasks
Activities that help pupils practise, apply and secure their understanding after the main teaching input.
Block/Unit Resources
Materials that support and extend learning across the whole unit.
Resources at a glance
- WorksheetVaried FluencyConsolidate and secure understanding of key concepts with three fluency-based questions.
- WorksheetReasoning and Problem SolvingPromote mathematical reasoning and develop problem-solving skills with three different question types.
