Keystones — Lintel
Five GCSE retrieval questions · 4 April 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 998 + 802
Answer: 1800 -
2. Algebra
Solve: 4x = 44
Answer: x = 11 -
3. Geometry
Adjacent = 17cm, hypotenuse = 37cm. Find the angle
Answer: 62.6° -
4. Ratio
Calculate 44.9% of 462
Answer: 207.44 -
5. Statistics
Calculate the mean of: 35, 8, 33, 23, 24, 27
Answer: 25