Keystones — Capstone
Five GCSE retrieval questions · 9 December 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 5⁄6 + 4⁄6 + 1⁄2
Answer: 2⁄1 -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
Adjacent = 21cm, hypotenuse = 28cm. Find the angle
Answer: 41.4° -
4. Ratio
Simplify the ratio 3m:300cm
Answer: 1:100 -
5. Statistics
A spinner has 4 red, 2 blue and 4 green sections. Probability of landing on red?
Answer: 2⁄5