All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #1 4 May 2023
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 4 May 2023 · mathsvault.uk/keystones

  1. 1. Number

    What is the missing number: 82 + ? = 176

    Answer: 94
  2. 2. Algebra

    Solve: x4 = 7

    Answer: x = 28
  3. 3. Geometry

    Find the perimeter: hypotenuse = 24cm, one side = 18cm

    Answer: 57.9cm
  4. 4. Ratio

    Find 22% of 466

    Answer: 102.52
  5. 5. Statistics

    A bag has 3 red and 3 blue balls. What is the probability of picking a red ball?

    Answer: 12