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Bedrock · Grades 1–3 Keystones #18 3 July 2026
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Keystones — Bedrock

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

  1. 1. Number

    Calculate: 25 + 25

    Answer: 45
  2. 2. Algebra

    Find the next term: 20, 22, 24, 26, ...

    Answer: 28
  3. 3. Geometry

    Opposite = 10cm, hypotenuse = 14.cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    Simplify the ratio 18:9

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 3, 7, 16

    Answer: 8.6666666666667