Keystones — Bedrock
Five GCSE retrieval questions · 10 August 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 96 + 84
Answer: 96 + 84 = 180 -
2. Algebra
Find the next term: 12, 22, 32, 42, ...
Answer: 52 -
3. Geometry
Opposite = 12cm, hypotenuse = 24cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 16:8
Answer: 2:1 -
5. Statistics
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6