Keystones — Bedrock
Five GCSE retrieval questions · 24 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 31 + 13
Answer: 31 + 13 = 44 -
2. Algebra
Simplify: 9x + 5x
Answer: 14x -
3. Geometry
Opposite = 7cm, hypotenuse = 8.cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Calculate 50% of 108
Answer: 54 -
5. Statistics
Find the median of: 15, 6, 15, 10, 9
Answer: 10