Keystones — Bedrock
Five GCSE retrieval questions · 23 August 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 49 + 32
Answer: 49 + 32 = 81 -
2. Algebra
Find the next term: 27, 30, 33, 36, ...
Answer: 39 -
3. Geometry
Opposite = 14cm, hypotenuse = 16.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 10:8
Answer: 5:4 -
5. Statistics
What is the probability of rolling a 6 on a fair die?
Answer: 1⁄6