Keystones — Lintel
Five GCSE retrieval questions · 3 October 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 550 + 738
Answer: 550 + 738 = 1288 -
2. Algebra
Find the next term: 1, 4, 10, 19, ...
Answer: 31 -
3. Geometry
Adjacent = 14cm, hypotenuse = 26cm. Find the angle
Answer: 57.4° -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
Calculate the mean of: 45, 29, 29, 6, 48, 16, 38
Answer: 30.1