Keystones — Capstone
Five GCSE retrieval questions · 1 November 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 991 + 613
Answer: 1604 -
2. Algebra
Find the next term: 1, 4, 10, 19, ...
Answer: 31 -
3. Geometry
Adjacent = 19cm, hypotenuse = 32cm. Find the angle
Answer: 53.6° -
4. Ratio
Simplify the ratio 2m:200cm
Answer: 1:100 -
5. Statistics
A spinner has 4 red, 5 blue and 5 green sections. Probability of landing on red?
Answer: 2⁄7