Year 1 Subtract using Number Bonds

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What's included?
Essential Year 1 resources for subtracting using number bonds within 20, focusing on 'bridging ten' to efficiently calculate, a core KS1 Maths strategy. Activities use the CPA approach to develop conceptual understanding of partitioning to subtract from ten, leading to computational mastery. This vital small step supports varied fluency in mental arithmetic and is key to meeting national curriculum expectations for calculation efficiency. The CS Maths Scheme provides structured steps for securing the 'subtract from ten' strategy.
Full step description and curriculum objectives
Independent Tasks
Activities that help pupils practise, apply and secure their understanding after the main teaching input.
Resources at a glance
  • Worksheet
    Varied Fluency
    Consolidate and secure understanding of key concepts with three fluency-based questions.
  • Worksheet
    Reasoning and Problem Solving
    Promote mathematical reasoning and develop problem-solving skills with three different question types.