Keystones — Bedrock
Five GCSE retrieval questions · 9 March 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 6.5 + 5
Answer: 6.5 + 5 = 11.5 -
2. Algebra
Find the next term: 8, 14, 20, 26, ...
Answer: 32 -
3. Geometry
Opposite = 11cm, hypotenuse = 22cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Calculate 10% of 181
Answer: 18.1 -
5. Statistics
Find the mean of: 13, 17, 2, 10
Answer: 10.5