Keystones — Bedrock
Five GCSE retrieval questions · 5 February 2026 · mathsvault.uk/keystones
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1. Number Fractions of amounts
Calculate 1⁄4 of 164
Answer: 41 -
2. Algebra Multiplying algebraic terms
Simplify: 8 × 2x
Answer: 16x -
3. Geometry Converting mixed metric units
Convert 9 litres to ml
Answer: 9000ml -
4. Ratio Unitary method
If 6 items cost £48.00, how much do 12 items cost?
Answer: £96.00 -
5. Statistics Expected frequency
A die is rolled 54 times. How many times would you expect to get a 6?
Answer: 9