Keystones — Lintel
Five GCSE retrieval questions · 21 May 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 995 + 650
Answer: 1645 -
2. Algebra
Solve: 7x = 35
Answer: x = 5 -
3. Geometry
Find the distance between (2, 1) and (8, 10)
Answer: 10.82 -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
Find the range of: -22, 29, 8, 38, 30
Answer: 60