Keystones — Bedrock
Five GCSE retrieval questions · 3 March 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 67 + 96
Answer: 67 + 96 = 163 -
2. Algebra
Simplify: 8x + 8x
Answer: 16x -
3. Geometry
Find the area of a circle with radius 3cm
Answer: 28.27cm² -
4. Ratio
Calculate 25% of 144
Answer: 36 -
5. Statistics
Find the mean of: 19, 14, 6, 11
Answer: 12.5