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Bedrock · Grades 1–3 Keystones #54 23 February 2026
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Keystones — Bedrock

Five GCSE retrieval questions · 23 February 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 37 + 17

    Answer: 47
  2. 2. Algebra

    Simplify: 4x + 9x

    Answer: 13x
  3. 3. Geometry

    Convert 16m to cm

    Answer: 1600cm
  4. 4. Ratio

    Simplify the ratio 15:6

    Answer: 5:2
  5. 5. Statistics

    Find the mean of: 10, 15, 14, 12

    Answer: 12.75