Keystones — Lintel
Five GCSE retrieval questions · 29 October 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 996 + 633
Answer: 1629 -
2. Algebra
Solve: 4x = 36
Answer: x = 9 -
3. Geometry
Adjacent = 24cm, hypotenuse = 38cm. Find the angle
Answer: 50.8° -
4. Ratio
Find 61% of 183
Answer: 111.63 -
5. Statistics
Find the range of: 38, -13, 17, 43, 10
Answer: 56