Keystones — Bedrock
Five GCSE retrieval questions · 27 March 2026 · mathsvault.uk/keystones
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1. Number
Calculate: 96 + 79
Answer: 96 + 79 = 175 -
2. Algebra
Simplify: 5x + 3x
Answer: 8x -
3. Geometry
Opposite = 11cm, hypotenuse = 22cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 9:18
Answer: 1:2 -
5. Statistics
Find the median of: 6, 16, 16, 7, 19
Answer: 16