Keystones — Capstone
Five GCSE retrieval questions · 8 June 2022 · mathsvault.uk/keystones
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1. Number
Find the missing number: 1.22 + □ = 13.84
Answer: □ = 12.62 -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
Adjacent = 29cm, hypotenuse = 49cm. Find the angle
Answer: 53.7° -
4. Ratio
Calculate 20.7% of 365
Answer: 75.56 -
5. Statistics
A spinner has 3 red, 2 blue and 5 green sections. Probability of landing on red?
Answer: 3⁄10