Keystones — Bedrock
Five GCSE retrieval questions · 3 January 2022 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 34 + 29
Answer: 34 + 29 = 63 -
2. Algebra Substitution
If x = 8, find the value of 4x + 8
Answer: 40 -
3. Geometry Converting lengths
Convert 11m to cm
Answer: 1100cm -
4. Ratio Simplifying ratios
Simplify the ratio 32:12
Answer: 8:3 -
5. Statistics Mean
Find the mean of: 2, 20, 6
Answer: 9.3333333333333