Keystones — Cornerstone
Five GCSE retrieval questions · 4 February 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 29 + 67
Answer: 29 + 67 = 96 -
2. Algebra
Find the next term: 13, 20, 27, 34, ...
Answer: 41 -
3. Geometry
Opposite = 14cm, adjacent = 18cm. Calculate the angle
Answer: 37.9° -
4. Ratio
Simplify: 16:12:12
Answer: 4:3:3 -
5. Statistics
Calculate the mean of: 16, 21, 10, 19, 22, 20
Answer: 18