Keystones — Bedrock
Five GCSE retrieval questions · 23 June 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 20 + 17
Answer: 20 + 17 = 37 -
2. Algebra
Simplify: 4x + 8x
Answer: 12x -
3. Geometry
Find the area of a circle with radius 6cm
Answer: 113.cm² -
4. Ratio
Simplify the ratio 30:25
Answer: 6:5 -
5. Statistics
Find the median of: 11, 19, 20, 6, 20
Answer: 19