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Lintel · Grades 5–7 Keystones #20 5 July 2026
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Keystones — Lintel

Five GCSE retrieval questions · 5 July 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 34 + 34 + 13

    Answer: 116
  2. 2. Algebra

    Solve: 4x = 56

    Answer: x = 14
  3. 3. Geometry

    Opposite = 14cm, adjacent = 14cm. Calculate the angle

    Answer: 45°
  4. 4. Ratio

    Calculate 20.4% of 362

    Answer: 73.85
  5. 5. Statistics

    Calculate the mean of: 11, 17, 27, 14, 50, 15, 27

    Answer: 23