All tiers
Bedrock Cornerstone Lintel Capstone
Cornerstone · Grades 3–5 Keystones #1 12 April 2018 Skills week 1 of 7
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Cornerstone

Five GCSE retrieval questions · 12 April 2018 · mathsvault.uk/keystones

  1. 1. Number Adding fractions

    Add: 4⁄5 + 3⁄6

    Answer: 13⁄10
  2. 2. Algebra Two-step equations

    Solve: 6x - 12 = 66

    Answer: x = 13
  3. 3. Geometry Pythagoras — hypotenuse

    Find the hypotenuse of a right triangle with sides 15cm and 20cm

    Answer: 25cm
  4. 4. Ratio Sharing in a ratio

    Divide 98 in the ratio 2:3:2

    Answer: 28, 42 and 28
  5. 5. Statistics Mean

    Calculate the mean of: 40, 27, 41, 26, 43, 46

    Answer: 37.2

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.