Keystones — Bedrock
Five GCSE retrieval questions · 15 April 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 12 × 9
Answer: 12 × 9 = 108 -
2. Algebra
Simplify: 8x + 2x
Answer: 10x -
3. Geometry
Convert 9 litres to ml
Answer: 9000ml -
4. Ratio
Simplify the ratio 10:15
Answer: 2:3 -
5. Statistics
Find the range of: 19, 24, 24, 36, 44
Answer: 25