Keystones — Capstone
Five GCSE retrieval questions · 16 October 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 990 + 875
Answer: 1865 -
2. Algebra
Simplify: 6x - 2x + 9y - 7y
Answer: 4x + 2y -
3. Geometry
Adjacent = 13cm, hypotenuse = 30cm. Find the angle
Answer: 64.3° -
4. Ratio
Simplify the ratio 8m:800cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 2 blue and 5 green sections. Probability of landing on red?
Answer: 2⁄9