Keystones — Bedrock
Five GCSE retrieval questions · 20 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 63 + 94
Answer: 63 + 94 = 157 -
2. Algebra
Find the next term: 8, 13, 18, 23, ...
Answer: 28 -
3. Geometry
Opposite = 6cm, hypotenuse = 8.5cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 30:25
Answer: 6:5 -
5. Statistics
What is the probability of rolling a 4 on a fair die?
Answer: 1⁄6