Keystones — Bedrock
Five GCSE retrieval questions · 18 July 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 26 + 32
Answer: 26 + 32 = 58 -
2. Algebra
Simplify: 9x + 3x
Answer: 12x -
3. Geometry
Find the area of a circle with radius 5cm
Answer: 78.54cm² -
4. Ratio
Calculate 50% of 119
Answer: 59.5 -
5. Statistics
Find the mean of: 17, 10, 20
Answer: 15.666666666667