Keystones — Bedrock
Five GCSE retrieval questions · 27 August 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 1⁄6 + 4⁄6
Answer: 5⁄6 -
2. Algebra
Simplify: 8x + 3x
Answer: 11x -
3. Geometry
Find the area of a right triangle with base 8cm and height 12cm
Answer: 48cm² -
4. Ratio
Simplify the ratio 14:10
Answer: 7:5 -
5. Statistics
Find the range of: 5, 21, 8, 13, 5
Answer: 16