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Bedrock · Grades 1–3 Keystones #113 23 April 2026
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Keystones — Bedrock

Five GCSE retrieval questions · 23 April 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 43 + 38

    Answer: 43 + 38 = 81
  2. 2. Algebra

    Solve: x + 8 = 14

    Answer: x = 6
  3. 3. Geometry

    Opposite = 14cm, hypotenuse = 19.8cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    Simplify the ratio 15:6

    Answer: 5:2
  5. 5. Statistics

    What is the probability of rolling a 3 on a fair die?

    Answer: 16