Keystones — Bedrock
Five GCSE retrieval questions · 30 December 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 34 + 80
Answer: 34 + 80 = 114 -
2. Algebra
Find the next term: 23, 27, 31, 35, ...
Answer: 39 -
3. Geometry
Opposite = 5cm, hypotenuse = 7.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
In ratio 6:1, the difference between shares is 60. What are the shares?
Answer: 72 and 12 -
5. Statistics
Find the median of: 19, 18, 6, 11, 9
Answer: 11