Keystones — Bedrock
Five GCSE retrieval questions · 28 August 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 34 + 96
Answer: 34 + 96 = 130 -
2. Algebra
Solve: x + 3 = 14
Answer: x = 11 -
3. Geometry
Opposite = 11cm, hypotenuse = 15.6cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 25% of 53
Answer: 13.25 -
5. Statistics
Find the mean of: 4, 17, 12
Answer: 11