Keystones — Capstone
Five GCSE retrieval questions · 7 November 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 995 + 600
Answer: 1595 -
2. Algebra
Simplify: 9x - 8x + 3y - y
Answer: x + 2y -
3. Geometry
Adjacent = 13cm, hypotenuse = 27cm. Find the angle
Answer: 61.2° -
4. Ratio
Calculate 39.8% of 749
Answer: 298.1 -
5. Statistics
A spinner has 4 red, 2 blue and 4 green sections. Probability of landing on red?
Answer: 2⁄5