Keystones — Bedrock
Five GCSE retrieval questions · 4 November 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 2 × 6
Answer: 2 × 6 = 12 -
2. Algebra
Find the next term: 25, 34, 43, 52, ...
Answer: 61 -
3. Geometry
Opposite = 15cm, hypotenuse = 21.2cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 50% of 20
Answer: 10 -
5. Statistics
Find the range of: 16, 14, 5, 6, 16
Answer: 11