All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #1 10 November 2025
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 10 November 2025 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 13 + 16 + 16

    Answer: 23
  2. 2. Algebra

    Solve: 2x = 18

    Answer: x = 9
  3. 3. Geometry

    Opposite = 10cm, adjacent = 14cm. Calculate the angle

    Answer: 35.5°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

    Calculate the mean of: 38, 16, 15, 48, 34, 46, 46, 37

    Answer: 35