Keystones — Bedrock
Five GCSE retrieval questions · 11 November 2024 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 57 + 35
Answer: 57 + 35 = 92 -
2. Algebra Substitution
If x = 7, find the value of 3x + 4
Answer: 25 -
3. Geometry Converting lengths
Convert 7m to cm
Answer: 700cm -
4. Ratio Simplifying ratios
Simplify the ratio 35:25
Answer: 7:5 -
5. Statistics Mean
Find the mean of: 17, 2, 15, 10
Answer: 11