Keystones — Bedrock
Five GCSE retrieval questions · 7 September 2026 · mathsvault.uk/keystones
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1. Number Multiplying whole numbers
Calculate: 11 × 6
Answer: 11 × 6 = 66 -
2. Algebra One-step equations
Solve: x + 15 = 21
Answer: x = 6 -
3. Geometry Money calculations
Convert 162p to pounds
Answer: £1.62 -
4. Ratio Percentages of amounts
Calculate 25% of 47
Answer: 11.75 -
5. Statistics Simple probability
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6