Keystones — Bedrock
Five GCSE retrieval questions · 21 June 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 52 + 93
Answer: 52 + 93 = 145 -
2. Algebra
Find the next term: 30, 32, 34, 36, ...
Answer: 38 -
3. Geometry
Opposite = 12cm, hypotenuse = 24cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 6:9
Answer: 2:3 -
5. Statistics
Find the median of: 11, 15, 13, 10, 8
Answer: 11