Keystones — Bedrock
Five GCSE retrieval questions · 21 January 2026 · mathsvault.uk/keystones
-
1. Number Converting fractions
Convert 1⁄5 to a decimal and percentage
Answer: 0.2 and 20% -
2. Algebra Collecting like terms
Simplify: 7x + 3x
Answer: 10x -
3. Geometry Converting masses
Convert 6kg to g
Answer: 6000g -
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: 12, 5, 14, 13, 14, 14
Answer: 14