Keystones — Bedrock
Five GCSE retrieval questions · 18 May 2023 · mathsvault.uk/keystones
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1. Number
List the first 5 multiples of 5
Answer: 5, 10, 15, 20, 25 -
2. Algebra
Find the next term: 26, 29, 32, 35, ...
Answer: 38 -
3. Geometry
Opposite = 9cm, hypotenuse = 18cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 6:12
Answer: 1:2 -
5. Statistics
Find the mean of: 19, 15, 6, 19
Answer: 14.75