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Bedrock · Grades 1–3 Keystones #55 9 August 2026
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Keystones — Bedrock

Five GCSE retrieval questions · 9 August 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 411 + 411

    Answer: 811
  2. 2. Algebra

    Simplify: 2x + 8x

    Answer: 10x
  3. 3. Geometry

    Find the area of a right triangle with base 6cm and height 5cm

    Answer: 15cm²
  4. 4. Ratio

    Simplify the ratio 6:8

    Answer: 3:4
  5. 5. Statistics

    What is the probability of rolling a 6 on a fair die?

    Answer: 16