Keystones — Lintel
Five GCSE retrieval questions · 26 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 799 + 930
Answer: 799 + 930 = 1729 -
2. Algebra
Solve: 5x = 55
Answer: x = 11 -
3. Geometry
Calculate the area of a circle with diameter 9cm
Answer: 63.62cm² -
4. Ratio
Calculate 49.9% of 431
Answer: 215.07 -
5. Statistics
Find the range of: -25, 8, -13, 16, 37
Answer: 62