Keystones — Bedrock
Five GCSE retrieval questions · 14 July 2022 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 34 + 10
Answer: 34 + 10 = 44 -
2. Algebra Substitution
If x = 2, find the value of 2x + 5
Answer: 9 -
3. Geometry Converting lengths
Convert 4m to cm
Answer: 400cm -
4. Ratio Simplifying ratios
Simplify the ratio 6:10
Answer: 3:5 -
5. Statistics Mean
Find the mean of: 11, 9, 14
Answer: 11.333333333333