Keystones — Bedrock
Five GCSE retrieval questions · 3 July 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 42 + 37
Answer: 42 + 37 = 79 -
2. Algebra
Find the next term: 12, 17, 22, 27, ...
Answer: 32 -
3. Geometry
Opposite = 6cm, hypotenuse = 12cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Calculate 10% of 54
Answer: 5.4 -
5. Statistics
What is the probability of rolling a 1 on a fair die?
Answer: 1⁄6