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Bedrock · Grades 1–3 Keystones #214 2 August 2026 Skills week 3 of 7
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Keystones — Bedrock

Five GCSE retrieval questions · 2 August 2026 · mathsvault.uk/keystones

  1. 1. Number Simplifying fractions

    Simplify: 1824

    Answer: 68
  2. 2. Algebra Next term in a sequence

    Find the next term: 7, 15, 23, 31, ...

    Answer: 39
  3. 3. Geometry Properties of polygons

    A polygon has interior angles summing to 1080°. How many sides?

    Answer: 8
  4. 4. Ratio Sharing in a ratio

    Share 108 in the ratio 2:1

    Answer: 72 and 36
  5. 5. Statistics Median

    Find the median of: 14, 20, 17, 9, 15

    Answer: 15