Keystones — Bedrock
Five GCSE retrieval questions · 19 November 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 26 + 85
Answer: 26 + 85 = 111 -
2. Algebra
Find the next term: 5, 15, 25, 35, ...
Answer: 45 -
3. Geometry
Find the area of a circle with radius 8cm
Answer: 201.06cm² -
4. Ratio
Simplify the ratio 24:16
Answer: 3:2 -
5. Statistics
Find the range of: 40, 36, 22, 44, 19
Answer: 25