Keystones — Bedrock
Five GCSE retrieval questions · 1 February 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 46 + 33
Answer: 46 + 33 = 79 -
2. Algebra
Find the next term: 18, 27, 36, 45, ...
Answer: 54 -
3. Geometry
Opposite = 5cm, hypotenuse = 7.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 18:6
Answer: 3:1 -
5. Statistics
Find the mean of: 5, 16, 10, 3, 4
Answer: 7.6