Keystones — Bedrock
Five GCSE retrieval questions · 19 January 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 46 + 49
Answer: 46 + 49 = 95 -
2. Algebra
Find the next term: 18, 23, 28, 33, ...
Answer: 38 -
3. Geometry
Opposite = 13cm, hypotenuse = 26cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Calculate 10% of 188
Answer: 18.8 -
5. Statistics
Find the range of: 26, 32, 27, 10, 10
Answer: 22