All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #1 19 August 2021
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 19 August 2021 · mathsvault.uk/keystones

  1. 1. Number

    Simplify: 7√3 - 3√3

    Answer: 4√3
  2. 2. Algebra

    Solve: 4x = 24

    Answer: x = 6
  3. 3. Geometry

    Adjacent = 27cm, hypotenuse = 37cm. Find the angle

    Answer: 43.1°
  4. 4. Ratio

    Simplify: 18:9:15

    Answer: 6:3:5
  5. 5. Statistics

    A bag has 4 red and 6 blue balls. What is the probability of picking a red ball?

    Answer: 2⁄5

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.