Keystones — Bedrock
Five GCSE retrieval questions · 7 March 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄12 + 5⁄12
Answer: 1⁄2 -
2. Algebra
Find the next term: 23, 30, 37, 44, ...
Answer: 51 -
3. Geometry
Convert 10kg to g
Answer: 10000g -
4. Ratio
Calculate 50% of 40
Answer: 20 -
5. Statistics
Find the range of: 15, 11, 22, 21, 11
Answer: 11