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Bedrock · Grades 1–3 Keystones #1 2 December 2025
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Keystones — Bedrock

Five GCSE retrieval questions · 2 December 2025 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 58 + 28

    Answer: 78
  2. 2. Algebra

    Simplify: 9x + 4x

    Answer: 13x
  3. 3. Geometry

    Find the area of a circle with radius 9cm

    Answer: 254.47cm²
  4. 4. Ratio

    Simplify the ratio 10:12

    Answer: 5:6
  5. 5. Statistics

    Find the median of: 19, 8, 13, 15, 17

    Answer: 15