Keystones — Bedrock
Five GCSE retrieval questions · 22 July 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 7 + (-6)
Answer: 1 -
2. Algebra
Find the next term: 24, 28, 32, 36, ...
Answer: 40 -
3. Geometry
Opposite = 5cm, hypotenuse = 5.8cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 25:35
Answer: 5:7 -
5. Statistics
What is the probability of rolling a 4 on a fair die?
Answer: 1⁄6