Keystones — Bedrock
Five GCSE retrieval questions · 11 July 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 6⁄10 + 1⁄10
Answer: 7⁄10 -
2. Algebra
Find the next term: 6, 15, 24, 33, ...
Answer: 42 -
3. Geometry
Find the area of a circle with radius 5cm
Answer: 78.54cm² -
4. Ratio
Calculate 10% of 67
Answer: 6.7 -
5. Statistics
Find the range of: 16, 24, 30, 17, 11
Answer: 19