Keystones — Bedrock
Five GCSE retrieval questions · 11 May 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 69 + 63
Answer: 69 + 63 = 132 -
2. Algebra
Find the next term: 25, 28, 31, 34, ...
Answer: 37 -
3. Geometry
Find the area of a circle with radius 5cm
Answer: 78.54cm² -
4. Ratio
Simplify the ratio 6:14
Answer: 3:7 -
5. Statistics
Find the median of: 13, 20, 13, 15, 19
Answer: 15