Keystones — Bedrock
Five GCSE retrieval questions · 18 September 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 3 + 3
Answer: 6 -
2. Algebra
Simplify: 7x + 3x
Answer: 10x -
3. Geometry
Find the area of a circle with radius 6cm
Answer: 113.cm² -
4. Ratio
Simplify the ratio 24:16
Answer: 3:2 -
5. Statistics
Find the mean of: 14, 11, 9
Answer: 11.333333333333