Year 1 Tens and Ones

(7 resources)
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What's included?
Dedicated Year 1 resources for partitioning numbers into tens and ones within 20, a core KS1 Maths objective for place value. Activities employ the CPA approach to build conceptual understanding of the two-digit structure, using Base 10 and ten frames. This crucial small step supports reasoning in calculation and is vital for national curriculum mastery of the base-10 system to 20. The CS Maths Scheme provides structured partitioning and recombining tasks.
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.