Keystones — Lintel
Five GCSE retrieval questions · 15 June 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 374 + 664
Answer: 374 + 664 = 1038 -
2. Algebra
Solve: 7x + 12 = 3x - 2
Answer: x = 3.5 -
3. Geometry
Adjacent = 27cm, hypotenuse = 45cm. Find the angle
Answer: 53.1° -
4. Ratio
Find 53% of 195
Answer: 103.35 -
5. Statistics
Find the range of: -1, 41, -15, 10, 38
Answer: 56