Keystones — Bedrock
Five GCSE retrieval questions · 15 June 2026 · mathsvault.uk/keystones
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1. Number Converting fractions
Convert 1⁄4 to a decimal and percentage
Answer: 0.25 and 25% -
2. Algebra Collecting like terms
Simplify: 7x + 2x
Answer: 9x -
3. Geometry Converting masses
Convert 7kg to g
Answer: 7000g -
4. Ratio Ratio as a fraction
In a ratio of 3:4, what fraction is the first part?
Answer: 3⁄7 -
5. Statistics Mode
Find the mode of: 7, 15, 14, 14, 14, 13
Answer: 14