Keystones — Bedrock
Five GCSE retrieval questions · 24 January 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 3⁄9 + 1⁄9
Answer: 4⁄9 -
2. Algebra
Find the next term: 20, 29, 38, 47, ...
Answer: 56 -
3. Geometry
Convert 6 litres to ml
Answer: 6000ml -
4. Ratio
Simplify the ratio 40:15
Answer: 8:3 -
5. Statistics
Find the mean of: 4, 14, 11, 3
Answer: 8