Keystones — Bedrock
Five GCSE retrieval questions · 19 October 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄6 + 1⁄6
Answer: 5⁄6 -
2. Algebra
Factorise: 6x + 8
Answer: 2(3x + 4) -
3. Geometry
Find the area of a circle with radius 6cm
Answer: 113.cm² -
4. Ratio
Simplify the ratio 25:10
Answer: 5:2 -
5. Statistics
Find the range of: 31, 30, 24, 28, 20
Answer: 11