All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #1 16 September 2021
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 16 September 2021 · mathsvault.uk/keystones

  1. 1. Number

    What is the missing number: 61 + ? = 138

    Answer: 77
  2. 2. Algebra

    Solve: x⁄4 = 4

    Answer: x = 16
  3. 3. Geometry

    Find c if a = 9cm and b = 15cm in a right triangle

    Answer: 17.5cm
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

    Calculate the mean of: 10, 50, 12, 34, 24, 17, 38

    Answer: 26.4

Same five questions for everyone on Lintel on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.