Keystones — Bedrock
Five GCSE retrieval questions · 6 October 2026 · mathsvault.uk/keystones
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1. Number Fractions of amounts
Calculate 1⁄4 of 68
Answer: 17 -
2. Algebra Multiplying algebraic terms
Simplify: 6 × 2x
Answer: 12x -
3. Geometry Converting mixed metric units
Convert 16m to cm
Answer: 1600cm -
4. Ratio Unitary method
If 3 items cost £9.00, how much do 11 items cost?
Answer: £33.00 -
5. Statistics Expected frequency
A die is rolled 24 times. How many times would you expect to get a 6?
Answer: 4