Keystones — Bedrock
Five GCSE retrieval questions · 18 August 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 8 × 7
Answer: 8 × 7 = 56 -
2. Algebra
Find the next term: 7, 13, 19, 25, ...
Answer: 31 -
3. Geometry
Opposite = 5cm, hypotenuse = 5.8cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Calculate 50% of 58
Answer: 29 -
5. Statistics
Find the mean of: 20, 20, 13, 20, 17
Answer: 18