Keystones — Bedrock
Five GCSE retrieval questions · 26 June 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 33 + 50
Answer: 33 + 50 = 83 -
2. Algebra
Simplify: 9x + 8x
Answer: 17x -
3. Geometry
Opposite = 5cm, hypotenuse = 7.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 50% of 60
Answer: 30 -
5. Statistics
Find the median of: 7, 14, 19, 14, 14
Answer: 14