Keystones — Capstone
Five GCSE retrieval questions · 3 June 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 996 + 864
Answer: 1860 -
2. Algebra
Simplify: 19x²y³ ÷ 4xy²
Answer: 4.75xy -
3. Geometry
Adjacent = 20cm, hypotenuse = 36cm. Find the angle
Answer: 56.3° -
4. Ratio
Simplify the ratio 3m:300cm
Answer: 1:100 -
5. Statistics
A spinner has 2 red, 4 blue and 4 green sections. Probability of landing on red?
Answer: 1⁄5