Keystones — Bedrock
Five GCSE retrieval questions · 26 July 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 35 + 26
Answer: 35 + 26 = 61 -
2. Algebra
Find the next term: 22, 31, 40, 49, ...
Answer: 58 -
3. Geometry
Opposite = 14cm, hypotenuse = 28cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 24:28
Answer: 6:7 -
5. Statistics
Find the mean of: 17, 10, 19, 9
Answer: 13.75