Keystones — Bedrock
Five GCSE retrieval questions · 2 June 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 99 + 84
Answer: 99 + 84 = 183 -
2. Algebra
Simplify: 8x + 6x
Answer: 14x -
3. Geometry
Opposite = 13cm, hypotenuse = 26cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 6:14
Answer: 3:7 -
5. Statistics
Find the mean of: 6, 2, 10
Answer: 6