Keystones — Bedrock
Five GCSE retrieval questions · 26 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 10 + 14
Answer: 10 + 14 = 24 -
2. Algebra
Simplify: 2x + 6x
Answer: 8x -
3. Geometry
Find the area of a circle with radius 3cm
Answer: 28.27cm² -
4. Ratio
Simplify the ratio 12:10
Answer: 6:5 -
5. Statistics
Find the mean of: 15, 17, 4, 9
Answer: 11.25