Keystones — Capstone
Five GCSE retrieval questions · 27 October 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 994 + 789
Answer: 1783 -
2. Algebra
Simplify: 7x - 3x + 5y - 3y
Answer: 4x + 2y -
3. Geometry
Adjacent = 22cm, hypotenuse = 27cm. Find the angle
Answer: 35.4° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 2 blue and 2 green sections. Probability of landing on red?
Answer: 1⁄3