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Bedrock · Grades 1–3 Keystones #21 21 January 2026
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Keystones — Bedrock

Five GCSE retrieval questions · 21 January 2026 · mathsvault.uk/keystones

  1. 1. Number

    30000

    Answer: 3 × 104
  2. 2. Algebra

    Find the next term: 28, 36, 44, 52, ...

    Answer: 60
  3. 3. Geometry

    Opposite = 5cm, hypotenuse = 7.cm. Find the angle

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

    Simplify the ratio 12:10

    Answer: 6:5
  5. 5. Statistics

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

    Answer: 16