All tiers
Bedrock Cornerstone Lintel Capstone
Bedrock · Grades 1–3 Keystones #17 17 January 2026 Skills week 3 of 7
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Bedrock

Five GCSE retrieval questions · 17 January 2026 · mathsvault.uk/keystones

  1. 1. Number Simplifying fractions

    Simplify: 1224

    Answer: 48
  2. 2. Algebra Next term in a sequence

    Find the next term: 25, 35, 45, 55, ...

    Answer: 65
  3. 3. Geometry Properties of polygons

    What is the sum of interior angles in a pentagon?

    Answer: 540°
  4. 4. Ratio Sharing in a ratio

    Share 80 in the ratio 2:3

    Answer: 32 and 48
  5. 5. Statistics Median

    Find the median of: 14, 13, 20, 19, 15

    Answer: 15