MathBot Academy

Year 1 Subtraction Games

Year 1 subtraction practice for ages 5-6 with KS1 alignment.

Designed for Year 1 priorities: addition/subtraction fluency and number bonds to 20.

Topic focus within Year 1: counting back, difference, and formal subtraction methods.
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What to practise

  • Start with confidence-building questions, then increase speed.
  • Use retrieval cycles across the week to avoid forgetting.
  • Pair this page with related year-topic pages to broaden transfer.

Teaching tips

  • Teach subtraction as both take-away and difference.
  • Use number lines for confidence before formal written methods.
  • Practise inverse checks with addition to improve accuracy.

How to work it out

Step-by-step worked examples to talk through together.

13 − 5 = ?

  1. 1 Start at 13 on a number line
  2. 2 Count back 5 steps
  3. 3 Land on 8 — the answer is 8

52 − 27 = ?

  1. 1 Subtract the ones: 12 − 7 = 5 (exchange needed)
  2. 2 Subtract the tens: 40 − 20 = 20
  3. 3 Combine: 25

Quick tips for parents & teachers

  • Use a number line until the child is confident enough to work mentally.
  • Link subtraction to addition — "What do I add to 27 to reach 52?"
  • Keep sessions short and reward accuracy before pushing for speed.

Related pages

Continue with connected practice routes.

Addition Number Bonds Addition Number Bonds Addition Multiplication Number Bonds Subtraction Times Tables Addition

Frequently Asked Questions

Is this aligned to UK curriculum expectations?

Yes. This route is written for UK primary year-group progression.

How long should each session be?

10–15 minutes is usually enough for consistent progress.

Can this be used for homework support?

Yes. It works well as a warm-up before homework and as post-homework consolidation.