All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #1 15 March 2023
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 15 March 2023 · mathsvault.uk/keystones

  1. 1. Number

    Calculate: 46 + 12 + 12

    Answer: 53
  2. 2. Algebra

    Solve: x7 = 1

    Answer: x = 7
  3. 3. Geometry

    Opposite = 13cm, adjacent = 10cm. Calculate the angle

    Answer: 52.4°
  4. 4. Ratio

    Simplify: 8:10:8

    Answer: 4:5:4
  5. 5. Statistics

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

    Answer: 25