Keystones — Bedrock
Five GCSE retrieval questions · 17 November 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 29 + 84
Answer: 29 + 84 = 113 -
2. Algebra
Find the next term: 30, 32, 34, 36, ...
Answer: 38 -
3. Geometry
Find the area of a circle with radius 8cm
Answer: 201.06cm² -
4. Ratio
Calculate 10% of 121
Answer: 12.1 -
5. Statistics
Find the mean of: 12, 6, 3
Answer: 7