Keystones — Lintel
Five GCSE retrieval questions · 5 April 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 996 + 584
Answer: 1580 -
2. Algebra
Simplify: 6x - 4x + 8y - 2y
Answer: 2x + 6y -
3. Geometry
Opposite = 12cm, adjacent = 16cm. Calculate the angle
Answer: 36.9° -
4. Ratio
Calculate 33.2% of 303
Answer: 100.6 -
5. Statistics
Find the range of: -17, -19, 16, 40, -14
Answer: 59