Keystones — Bedrock
Five GCSE retrieval questions · 15 May 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 37 + 18
Answer: 37 + 18 = 55 -
2. Algebra
Simplify: 6x + 4x
Answer: 10x -
3. Geometry
Convert 3 litres to ml
Answer: 3000ml -
4. Ratio
Simplify the ratio 35:25
Answer: 7:5 -
5. Statistics
Find the mean of: 8, 18, 17, 20
Answer: 15.75