Keystones — Bedrock
Five GCSE retrieval questions · 18 May 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 26 + 27
Answer: 26 + 27 = 53 -
2. Algebra
Find the next term: 15, 24, 33, 42, ...
Answer: 51 -
3. Geometry
Opposite = 11cm, hypotenuse = 12.7cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 35:10
Answer: 7:2 -
5. Statistics
Find the mean of: 6, 6, 16
Answer: 9.3333333333333