Keystones — Bedrock
Five GCSE retrieval questions · 23 June 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 49 + 84
Answer: 49 + 84 = 133 -
2. Algebra
Solve: x + 8 = 24
Answer: x = 16 -
3. Geometry
Opposite = 11cm, hypotenuse = 22cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 20:8
Answer: 5:2 -
5. Statistics
What is the probability of rolling a 6 on a fair die?
Answer: 1⁄6