Keystones — Bedrock
Five GCSE retrieval questions · 3 March 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄6 + 1⁄6
Answer: 5⁄6 -
2. Algebra
Find the next term: 22, 30, 38, 46, ...
Answer: 54 -
3. Geometry
Find the area of a right triangle with base 5cm and height 5cm
Answer: 12.5cm² -
4. Ratio
Calculate 10% of 84
Answer: 8.4 -
5. Statistics
Find the mean of: 20, 7, 15, 9, 4
Answer: 11