Keystones — Bedrock
Five GCSE retrieval questions · 17 May 2026 · mathsvault.uk/keystones
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1. Number Fractions of amounts
Calculate 1⁄5 of 250
Answer: 50 -
2. Algebra Multiplying algebraic terms
Simplify: 5 × 2x
Answer: 10x -
3. Geometry Converting mixed metric units
Convert 3kg to g
Answer: 3000g -
4. Ratio Unitary method
If 5 items cost £20.00, how much do 11 items cost?
Answer: £44.00 -
5. Statistics Expected frequency
A die is rolled 42 times. How many times would you expect to get a 6?
Answer: 7