Keystones — Bedrock
Five GCSE retrieval questions · 18 January 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 74 + 57
Answer: 74 + 57 = 131 -
2. Algebra
Find the next term: 22, 25, 28, 31, ...
Answer: 34 -
3. Geometry
Convert 3 litres to ml
Answer: 3000ml -
4. Ratio
Simplify the ratio 4:6
Answer: 2:3 -
5. Statistics
Find the mean of: 19, 17, 9
Answer: 15