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Bedrock · Grades 1–3 Keystones #1 22 March 2024
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Keystones — Bedrock

Five GCSE retrieval questions · 22 March 2024 · mathsvault.uk/keystones

  1. 1. Number

    Simplify: 22 × 25

    Answer: 27
  2. 2. Algebra

    Simplify: 8x + 5x

    Answer: 13x
  3. 3. Geometry

    Convert 3kg to g

    Answer: 3000g
  4. 4. Ratio

    Simplify the ratio 12:14

    Answer: 6:7
  5. 5. Statistics

    Find the range of: 25, 29, 38, 17, 38

    Answer: 21