Keystones — Bedrock
Five GCSE retrieval questions · 18 November 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 56 + 59
Answer: 56 + 59 = 115 -
2. Algebra
Simplify: 8x + 2x
Answer: 10x -
3. Geometry
Opposite = 7cm, hypotenuse = 8.cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 8:28
Answer: 2:7 -
5. Statistics
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6