Keystones — Bedrock
Five GCSE retrieval questions · 1 November 2026 · mathsvault.uk/keystones
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1. Number Multiplying whole numbers
Calculate: 3 × 4
Answer: 3 × 4 = 12 -
2. Algebra One-step equations
Solve: x + 9 = 13
Answer: x = 4 -
3. Geometry Money calculations
Convert 177p to pounds
Answer: £1.77 -
4. Ratio Percentages of amounts
Calculate 25% of 193
Answer: 48.25 -
5. Statistics Simple probability
What is the probability of rolling a 4 on a fair die?
Answer: 1⁄6