Keystones — Capstone
Five GCSE retrieval questions · 1 January 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 992 + 840
Answer: 1832 -
2. Algebra
Simplify: 34x²y³ ÷ 5xy²
Answer: 6.8xy -
3. Geometry
Adjacent = 23cm, hypotenuse = 28cm. Find the angle
Answer: 34.8° -
4. Ratio
Simplify the ratio 3m:300cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 2 blue and 6 green sections. Probability of landing on red?
Answer: 3⁄7