All tiers
Bedrock Cornerstone Lintel Capstone
Cornerstone · Grades 3–5 Keystones #1 15 September 2013 Skills week 1 of 7
Previous day Today Next day PDF (questions) PDF (answers) Weekly & monthly packs

Keystones — Cornerstone

Five GCSE retrieval questions · 15 September 2013 · mathsvault.uk/keystones

  1. 1. Number Adding fractions

    Calculate: 3⁄12 + 7⁄12

    Answer: 5⁄6
  2. 2. Algebra Two-step equations

    Solve: 2x - 13 = 17

    Answer: x = 15
  3. 3. Geometry Pythagoras — hypotenuse

    Calculate the hypotenuse when a = 3cm and b = 10cm. Give your answer to 2 decimal places

    Answer: 10.44cm
  4. 4. Ratio Sharing in a ratio

    Divide 143 in the ratio 4:4:3

    Answer: 52, 52 and 39
  5. 5. Statistics Mean

    Calculate the mean of: 14, 17, 9, 25, 29, 46. Give your answer to 2 decimal places

    Answer: 23.33

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.