Keystones — Capstone
Five GCSE retrieval questions · 6 August 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 999 + 570
Answer: 1569 -
2. Algebra
Simplify: 10x - 3x + 3y - y
Answer: 7x + 2y -
3. Geometry
Adjacent = 28cm, hypotenuse = 47cm. Find the angle
Answer: 53.4° -
4. Ratio
Simplify the ratio 4m:400cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 5 blue and 3 green sections. Probability of landing on red?
Answer: 3⁄7