Keystones — Bedrock
Five GCSE retrieval questions · 13 September 2026 · mathsvault.uk/keystones
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1. Number Multiplying whole numbers
Calculate: 11 × 7
Answer: 11 × 7 = 77 -
2. Algebra One-step equations
Solve: x + 5 = 17
Answer: x = 12 -
3. Geometry Money calculations
Convert 327p to pounds
Answer: £3.27 -
4. Ratio Percentages of amounts
Calculate 10% of 64
Answer: 6.4 -
5. Statistics Simple probability
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2