Keystones — Lintel
Five GCSE retrieval questions · 9 June 2024 · mathsvault.uk/keystones
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1. Number
Calculate: -4 + (11) + (-10)
Answer: -3 -
2. Algebra
Solve: x⁄8 = 1.875
Answer: x = 15 -
3. Geometry
Opposite = 13cm, adjacent = 9cm. Calculate the angle
Answer: 55.3° -
4. Ratio
Calculate 40.4% of 323
Answer: 130.49 -
5. Statistics
Find the range of: -12, 41, -18, 37, 6
Answer: 59