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Bedrock · Grades 1–3 Keystones #3 3 January 2026
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Keystones — Bedrock

Five GCSE retrieval questions · 3 January 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 711 + 111

    Answer: 811
  2. 2. Algebra

    Find the next term: 13, 18, 23, 28, ...

    Answer: 33
  3. 3. Geometry

    Find the area of a right triangle with base 6cm and height 4cm

    Answer: 12cm²
  4. 4. Ratio

    Calculate 10% of 155

    Answer: 15.5
  5. 5. Statistics

    What is the probability of getting heads when flipping a fair coin?

    Answer: 12