Keystones — Bedrock
Five GCSE retrieval questions · 3 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 2⁄6 + 2⁄6
Answer: 2⁄3 -
2. Algebra
Find the next term: 9, 16, 23, 30, ...
Answer: 37 -
3. Geometry
Opposite = 7cm, hypotenuse = 9.9cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 6:8
Answer: 3:4 -
5. Statistics
Find the median of: 8, 6, 18, 10, 16
Answer: 10