Keystones — Bedrock
Five GCSE retrieval questions · 23 January 2026 · mathsvault.uk/keystones
-
1. Number Converting fractions
Convert 6⁄10 to a decimal and percentage
Answer: 0.6 and 60% -
2. Algebra Collecting like terms
Simplify: 9x + 4x
Answer: 13x -
3. Geometry Converting masses
Convert 7kg to g
Answer: 7000g -
4. Ratio Ratio as a fraction
In a ratio of 5:2, what fraction is the first part?
Answer: 5⁄7 -
5. Statistics Mode
Find the mode of: 11, 11, 11, 13, 15, 13
Answer: 11