Keystones — Bedrock
Five GCSE retrieval questions · 1 December 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄6 + 1⁄6
Answer: 5⁄6 -
2. Algebra
Find the next term: 28, 30, 32, 34, ...
Answer: 36 -
3. Geometry
Opposite = 8cm, hypotenuse = 9.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 40:15
Answer: 8:3 -
5. Statistics
Find the mean of: 13, 2, 2
Answer: 5.6666666666667