Keystones — Bedrock
Five GCSE retrieval questions · 11 January 2026 · mathsvault.uk/keystones
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1. Number Multiplying whole numbers
Multiply: 73 × 5
Answer: 73 × 5 = 365 -
2. Algebra One-step equations
Solve: x + 5 = 23
Answer: x = 18 -
3. Geometry Money calculations
Convert 468p to pounds
Answer: £4.68 -
4. Ratio Percentages of amounts
Calculate 50% of 128
Answer: 64 -
5. Statistics Simple probability
What is the probability of rolling a 1 on a fair die?
Answer: 1⁄6