Keystones — Bedrock
Five GCSE retrieval questions · 1 May 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 2⁄8 + 4⁄8
Answer: 3⁄4 -
2. Algebra
Find the next term: 20, 26, 32, 38, ...
Answer: 44 -
3. Geometry
Find the area of a right triangle with base 7cm and height 6cm
Answer: 21cm² -
4. Ratio
Calculate 10% of 26
Answer: 2.6 -
5. Statistics
Find the mean of: 11, 3, 16
Answer: 10