Keystones — Bedrock
Five GCSE retrieval questions · 5 April 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 74 + 37
Answer: 74 + 37 = 111 -
2. Algebra
Solve: x + 14 = 17
Answer: x = 3 -
3. Geometry
Opposite = 10cm, hypotenuse = 14.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
In ratio 7:5, the difference between shares is 38. What are the shares?
Answer: 133 and 95 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2