All tiers
Bedrock Cornerstone Lintel Capstone
Lintel · Grades 5–7 Keystones #252 9 September 2026 Skills week 2 of 7
Previous day Today PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Lintel

Five GCSE retrieval questions · 9 September 2026 · mathsvault.uk/keystones

  1. 1. Number Mixed index laws

    Simplify: (a2)2 × a3

    Answer: a7
  2. 2. Algebra Unknowns on both sides

    Solve: 8x + 12 = 6x - 8

    Answer: x = 10
  3. 3. Geometry Distance between two points

    Calculate the distance between (1, 10) and (4, 14)

    Answer: 5
  4. 4. Ratio Repeated percentage change

    A value of 228 increases by 10% each year for 3 years. Final value?

    Answer: 303.47
  5. 5. Statistics Median

    Calculate the median of: 29, 11, 31, 18, 12, 24

    Answer: 21