Keystones — Bedrock
Five GCSE retrieval questions · 7 June 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 43 + 48
Answer: 43 + 48 = 91 -
2. Algebra
Find the next term: 10, 15, 20, 25, ...
Answer: 30 -
3. Geometry
Opposite = 5cm, hypotenuse = 7.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 35:10
Answer: 7:2 -
5. Statistics
Find the median of: 18, 12, 15, 12, 14
Answer: 14