All tiers
Bedrock Cornerstone Lintel Capstone
Capstone · Grades 7–9 Keystones #78 19 March 2026
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Capstone

Five GCSE retrieval questions · 19 March 2026 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 36 + 12 + 56

    Answer: 116
  2. 2. Algebra

    Solve: x2 = 16.5

    Answer: x = 33
  3. 3. Geometry

    Adjacent = 27cm, hypotenuse = 39cm. Find the angle

    Answer: 46.2°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 4 numbers is 36. If 3 of them are 34, 34, 35, what is the missing number?

    Answer: 41