Keystones — Lintel
Five GCSE retrieval questions · 25 May 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 505 + 996
Answer: 505 + 996 = 1501 -
2. Algebra
Solve: 3x = 36
Answer: x = 12 -
3. Geometry
Adjacent = 24cm, hypotenuse = 32cm. Find the angle
Answer: 41.4° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
Find the range of: -16, 31, 5, 10, 30
Answer: 47