Keystones — Bedrock
Five GCSE retrieval questions · 24 June 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 24 + 10
Answer: 24 + 10 = 34 -
2. Algebra
Find the next term: 16, 26, 36, 46, ...
Answer: 56 -
3. Geometry
Opposite = 7cm, hypotenuse = 9.9cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 6:12
Answer: 1:2 -
5. Statistics
Find the mean of: 5, 16, 7, 4, 19
Answer: 10.2