Keystones — Bedrock
Five GCSE retrieval questions · 6 February 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 82 + 74
Answer: 82 + 74 = 156 -
2. Algebra
Find the next term: 23, 32, 41, 50, ...
Answer: 59 -
3. Geometry
Opposite = 5cm, hypotenuse = 5.8cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 40:35
Answer: 8:7 -
5. Statistics
Find the mean of: 13, 7, 14
Answer: 11.333333333333