Keystones — Bedrock
Five GCSE retrieval questions · 3 November 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 40 + 28
Answer: 40 + 28 = 68 -
2. Algebra
Find the next term: 10, 13, 16, 19, ...
Answer: 22 -
3. Geometry
Opposite = 10cm, hypotenuse = 14.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 10% of 197
Answer: 19.7 -
5. Statistics
Find the range of: 39, 41, 16, 39, 42
Answer: 26