Keystones — Bedrock
Five GCSE retrieval questions · 16 May 2026 · mathsvault.uk/keystones
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1. Number Fractions of amounts
Calculate 1⁄5 of 115
Answer: 23 -
2. Algebra Multiplying algebraic terms
Simplify: 3 × 4x
Answer: 12x -
3. Geometry Converting mixed metric units
Convert 9 litres to ml
Answer: 9000ml -
4. Ratio Unitary method
If 7 items cost £70.00, how much do 9 items cost?
Answer: £90.00 -
5. Statistics Expected frequency
A die is rolled 84 times. How many times would you expect to get a 6?
Answer: 14