Keystones — Bedrock
Five GCSE retrieval questions · 7 April 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 10⁄12 + 1⁄12
Answer: 11⁄12 -
2. Algebra
Find the next term: 14, 23, 32, 41, ...
Answer: 50 -
3. Geometry
Opposite = 14cm, hypotenuse = 16.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 6:12
Answer: 1:2 -
5. Statistics
Find the range of: 26, 15, 24, 38, 34
Answer: 23