Keystones — Bedrock
Five GCSE retrieval questions · 25 February 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 36 + 74
Answer: 36 + 74 = 110 -
2. Algebra
Find the next term: 26, 30, 34, 38, ...
Answer: 42 -
3. Geometry
Find the area of a right triangle with base 11cm and height 5cm
Answer: 27.5cm² -
4. Ratio
Simplify the ratio 35:25
Answer: 7:5 -
5. Statistics
Find the range of: 37, 48, 39, 25, 18
Answer: 30