Keystones — Lintel
Five GCSE retrieval questions · 5 February 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 269 + 694
Answer: 269 + 694 = 963 -
2. Algebra
Solve: 8x - 11 = 6x + -7
Answer: x = 2 -
3. Geometry
Adjacent = 26cm, hypotenuse = 41cm. Find the angle
Answer: 50.6° -
4. Ratio
Calculate 28.3% of 615
Answer: 174.05 -
5. Statistics
A spinner has 3 red, 6 blue and 4 green sections. Probability of landing on red?
Answer: 3⁄13