Keystones — Bedrock
Five GCSE retrieval questions · 24 March 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 44 + 22
Answer: 44 + 22 = 66 -
2. Algebra
Find the next term: 27, 31, 35, 39, ...
Answer: 43 -
3. Geometry
Opposite = 11cm, hypotenuse = 12.7cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 12:14
Answer: 6:7 -
5. Statistics
Find the mean of: 12, 8, 11, 18, 3
Answer: 10.4