Keystones — Bedrock
Five GCSE retrieval questions · 7 August 2026 · mathsvault.uk/keystones
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1. Number Converting fractions
Convert 6⁄10 to a decimal and percentage
Answer: 0.6 and 60% -
2. Algebra Collecting like terms
Simplify: 6x + 3x
Answer: 9x -
3. Geometry Converting masses
Convert 9kg to g
Answer: 9000g -
4. Ratio Ratio as a fraction
In a ratio of 3:5, what fraction is the first part?
Answer: 3⁄8 -
5. Statistics Mode
Find the mode of: 13, 10, 9, 13, 13, 12
Answer: 13