Keystones — Bedrock
Five GCSE retrieval questions · 22 March 2024 · mathsvault.uk/keystones
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1. Number
Simplify: 22 × 25
Answer: 27 -
2. Algebra
Simplify: 8x + 5x
Answer: 13x -
3. Geometry
Convert 3kg to g
Answer: 3000g -
4. Ratio
Simplify the ratio 12:14
Answer: 6:7 -
5. Statistics
Find the range of: 25, 29, 38, 17, 38
Answer: 21