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Bedrock · Grades 1–3 Keystones #27 27 January 2026
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Keystones — Bedrock

Five GCSE retrieval questions · 27 January 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 15 + 15

    Answer: 25
  2. 2. Algebra

    Find the next term: 7, 10, 13, 16, ...

    Answer: 19
  3. 3. Geometry

    Opposite = 9cm, hypotenuse = 10.4cm. Find the angle

    Answer: 60° (approximately)
  4. 4. Ratio

    In ratio 7:2, the difference between shares is 55. What are the shares?

    Answer: 77 and 22
  5. 5. Statistics

    Find the mean of: 19, 17, 18

    Answer: 18