Keystones — Bedrock
Five GCSE retrieval questions · 24 May 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 13 + 13
Answer: 13 + 13 = 26 -
2. Algebra
Simplify: 4x + 7x
Answer: 11x -
3. Geometry
Find the area of a circle with radius 8cm
Answer: 201.06cm² -
4. Ratio
Simplify the ratio 8:6
Answer: 4:3 -
5. Statistics
Find the mean of: 14, 20, 3, 13
Answer: 12.5