Keystones — Bedrock
Five GCSE retrieval questions · 24 October 2021 · mathsvault.uk/keystones
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1. Number
List the first 5 multiples of 7
Answer: 7, 14, 21, 28, 35 -
2. Algebra
Find the next term: 20, 29, 38, 47, ...
Answer: 56 -
3. Geometry
Opposite = 10cm, hypotenuse = 11.5cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 24:12
Answer: 2:1 -
5. Statistics
Find the mean of: 9, 6, 11, 19, 13
Answer: 11.6