Keystones — Bedrock
Five GCSE retrieval questions · 7 February 2026 · mathsvault.uk/keystones
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1. Number Fractions of amounts
Calculate 1⁄5 of 190
Answer: 38 -
2. Algebra Multiplying algebraic terms
Simplify: 3 × 8x
Answer: 24x -
3. Geometry Converting mixed metric units
Convert 47cm to mm
Answer: 470mm -
4. Ratio Unitary method
If 7 items cost £49.00, how much do 15 items cost?
Answer: £105.00 -
5. Statistics Expected frequency
A die is rolled 66 times. How many times would you expect to get a 6?
Answer: 11