Keystones — Bedrock
Five GCSE retrieval questions · 31 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 95 + 74
Answer: 95 + 74 = 169 -
2. Algebra
Find the next term: 10, 15, 20, 25, ...
Answer: 30 -
3. Geometry
Opposite = 13cm, hypotenuse = 26cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 30:40
Answer: 3:4 -
5. Statistics
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6