Year 1 Missing Number Problems

(8 resources)
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What's included?
Comprehensive Year 1 resources for solving missing number problems within 10, a key KS1 Maths objective for developing algebraic thinking. Materials build deepening understanding of the inverse relationship between addition and subtraction through engaging and varied tasks. This small step promotes reasoning skills and is essential for achieving national curriculum expectations for flexible calculation and mastery. The CS Maths Scheme provides varied problem-solving contexts for secure number relationship mastery.
Full step description and curriculum objectives
Addition and Subtraction (within 10)
Exploring Shapes
Independent Tasks
Activities that help pupils practise, apply and secure their understanding after the main teaching input.
Deeper Learning and Extension
Tasks that deepen understanding, promote discussion and stretch/extend pupils who are ready for greater challenge.
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.
  • Worksheet
    Discussion Problem
    Fun and engaging open-ended questions to encourage deeper thinking and collaborative working.