Keystones — Bedrock
Five GCSE retrieval questions · 9 May 2023 · mathsvault.uk/keystones
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1. Number
List the first 5 multiples of 6
Answer: 6, 12, 18, 24, 30 -
2. Algebra
Find the next term: 18, 21, 24, 27, ...
Answer: 30 -
3. Geometry
Opposite = 7cm, hypotenuse = 8.cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 15:20
Answer: 3:4 -
5. Statistics
Find the median of: 10, 9, 6, 8, 10
Answer: 9