Keystones — Capstone
Five GCSE retrieval questions · 6 October 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 991 + 570
Answer: 1561 -
2. Algebra
Simplify: 10x - 6x + 10y - 3y
Answer: 4x + 7y -
3. Geometry
Adjacent = 16cm, hypotenuse = 34cm. Find the angle
Answer: 61.9° -
4. Ratio
Simplify the ratio 2m:200cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 2 blue and 2 green sections. Probability of landing on red?
Answer: 1⁄3