Keystones — Lintel
Five GCSE retrieval questions · 27 October 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 439 + 966
Answer: 439 + 966 = 1405 -
2. Algebra
Solve: x⁄8 = 3.25
Answer: x = 26 -
3. Geometry
Adjacent = 29cm, hypotenuse = 39cm. Find the angle
Answer: 42° -
4. Ratio
Simplify the ratio 7m:700cm
Answer: 1:100 -
5. Statistics
A spinner has 3 red, 5 blue and 3 green sections. Probability of landing on red?
Answer: 3⁄11