Keystones — Bedrock
Five GCSE retrieval questions · 14 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 24 + 47
Answer: 24 + 47 = 71 -
2. Algebra
Find the next term: 29, 33, 37, 41, ...
Answer: 45 -
3. Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 16:24
Answer: 2:3 -
5. Statistics
Find the mean of: 14, 19, 3
Answer: 12