Keystones — Bedrock
Five GCSE retrieval questions · 10 May 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 31 + 43
Answer: 31 + 43 = 74 -
2. Algebra
Find the next term: 26, 35, 44, 53, ...
Answer: 62 -
3. Geometry
Convert 3m to cm
Answer: 300cm -
4. Ratio
Simplify the ratio 4:6
Answer: 2:3 -
5. Statistics
Find the mean of: 8, 15, 14, 6, 17
Answer: 12