Keystones — Capstone
Five GCSE retrieval questions · 6 November 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 996 + 888
Answer: 1884 -
2. Algebra
Simplify: 9x - 3x + 4y - y
Answer: 6x + 3y -
3. Geometry
Adjacent = 21cm, hypotenuse = 37cm. Find the angle
Answer: 55.4° -
4. Ratio
Simplify the ratio 4m:400cm
Answer: 1:100 -
5. Statistics
A spinner has 5 red, 4 blue and 3 green sections. Probability of landing on red?
Answer: 5⁄12