Keystones — Bedrock
Five GCSE retrieval questions · 20 April 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 44 + 48
Answer: 44 + 48 = 92 -
2. Algebra
Simplify: 3x + 7x
Answer: 10x -
3. Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 35:15
Answer: 7:3 -
5. Statistics
What is the probability of rolling a 6 on a fair die?
Answer: 1⁄6