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Bedrock · Grades 1–3 Keystones #101 11 April 2026
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Keystones — Bedrock

Five GCSE retrieval questions · 11 April 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 25 + 15

    Answer: 35
  2. 2. Algebra

    Factorise: 8x + 28

    Answer: 4(2x + 7)
  3. 3. Geometry

    Find the area of a circle with radius 10cm

    Answer: 314.16cm²
  4. 4. Ratio

    Calculate 25% of 174

    Answer: 43.5
  5. 5. Statistics

    Find the mean of: 16, 4, 11, 4, 4

    Answer: 7.8