Keystones — Capstone
Five GCSE retrieval questions · 8 September 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 995 + 552
Answer: 1547 -
2. Algebra
Simplify: 10x - 4x + 10y - 5y
Answer: 6x + 5y -
3. Geometry
Adjacent = 28cm, hypotenuse = 46cm. Find the angle
Answer: 52.5° -
4. Ratio
Calculate 33.2% of 854
Answer: 283.53 -
5. Statistics
A spinner has 5 red, 5 blue and 2 green sections. Probability of landing on red?
Answer: 5⁄12