Keystones — Bedrock
Five GCSE retrieval questions · 9 August 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 94 + 60
Answer: 94 + 60 = 154 -
2. Algebra
Find the next term: 5, 11, 17, 23, ...
Answer: 29 -
3. Geometry
Opposite = 15cm, hypotenuse = 30cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 35:15
Answer: 7:3 -
5. Statistics
Find the mean of: 9, 9, 13, 6
Answer: 9.25