Keystones — Bedrock
Five GCSE retrieval questions · 20 August 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 65 + 32
Answer: 65 + 32 = 97 -
2. Algebra
Find the next term: 23, 33, 43, 53, ...
Answer: 63 -
3. Geometry
Opposite = 7cm, hypotenuse = 14cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 6:14
Answer: 3:7 -
5. Statistics
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6