Keystones — Cornerstone
Five GCSE retrieval questions · 7 June 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 44 + 75
Answer: 44 + 75 = 119 -
2. Algebra
Solve: 5x = 50
Answer: x = 10 -
3. Geometry
Calculate the distance between (4, 9) and (7, 13)
Answer: 5 -
4. Ratio
Simplify the ratio 9:6
Answer: 3:2 -
5. Statistics
Find the range of: 20, 30, 25, 19, 7
Answer: 23