Keystones — Lintel
Five GCSE retrieval questions · 30 April 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 994 + 862
Answer: 1856 -
2. Algebra
Solve: 9x = 72
Answer: x = 8 -
3. Geometry
Calculate the distance between (10, 6) and (13, 10)
Answer: 5 -
4. Ratio
Calculate 21.6% of 723
Answer: 156.17 -
5. Statistics
Calculate the mean of: 37, 49, 43, 8, 46, 50, 24
Answer: 36.7