Keystones — Bedrock
Five GCSE retrieval questions · 25 April 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 3⁄6 + 2⁄6
Answer: 5⁄6 -
2. Algebra
Find the next term: 12, 15, 18, 21, ...
Answer: 24 -
3. Geometry
Opposite = 14cm, hypotenuse = 16.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 6:12
Answer: 1:2 -
5. Statistics
Find the mean of: 19, 4, 14, 5
Answer: 10.5