Keystones — Bedrock
Five GCSE retrieval questions · 23 August 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 14 + 46
Answer: 14 + 46 = 60 -
2. Algebra
Factorise: 6x + 10
Answer: 2(3x + 5) -
3. Geometry
Opposite = 12cm, hypotenuse = 17cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 24:28
Answer: 6:7 -
5. Statistics
Find the mean of: 2, 3, 4
Answer: 3