Keystones — Bedrock
Five GCSE retrieval questions · 29 October 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 74 + 95
Answer: 74 + 95 = 169 -
2. Algebra
Find the next term: 10, 20, 30, 40, ...
Answer: 50 -
3. Geometry
Opposite = 5cm, hypotenuse = 7.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 50% of 24
Answer: 12 -
5. Statistics
Find the mean of: 14, 16, 10, 6, 20
Answer: 13.2