Year 3 10 or 100 More or Less

(10 resources)
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What's included?
Targeted Year 3 resources for finding 10 or 100 more or less than a 3-digit number, a key KS2 Maths objective for place value and mental calculation. Activities build conceptual understanding of how only the tens or hundreds digit changes, promoting varied fluency and mental agility. This essential small step supports mastery of the number sequence and is vital for meeting national curriculum expectations. The CS Maths Scheme provides structured hundred square and pictorial practice.
Full step description and curriculum objectives
Independent Tasks
Activities that help pupils practise, apply and secure their understanding after the main teaching input.
Interventions, Support and Scaffolding
Targeted resources for pre-teaching, same-day intervention and/or extra support where needed.
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
    Fluency Matrix
    Make learning more accessible by breaking down skills and concepts into smaller, more manageable steps.
  • Worksheet
    Discussion Problem
    Fun and engaging open-ended questions to encourage deeper thinking and collaborative working.