All tiers
Bedrock Cornerstone Lintel Capstone
Cornerstone · Grades 3–5 Keystones #18 18 January 2026 Skills week 3 of 7
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Cornerstone

Five GCSE retrieval questions · 18 January 2026 · mathsvault.uk/keystones

  1. 1. Number Multiplying fractions

    Multiply: 2⁄8 × 5⁄8

    Answer: 5⁄32
  2. 2. Algebra Expanding single brackets

    Expand: 5(4x + 6)

    Answer: 20x + 30
  3. 3. Geometry Pythagoras — short side

    Find b if a = 14cm and c = 17cm

    Answer: 9.64cm
  4. 4. Ratio Ratio given the difference

    In ratio 7:4, the difference between shares is 72. What are the shares?

    Answer: 168 and 96
  5. 5. Statistics Range

    Find the range of: 36, 42, 45, 28, 18

    Answer: 27

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