Keystones — Bedrock
Five GCSE retrieval questions · 8 April 2022 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 26 + 40
Answer: 26 + 40 = 66 -
2. Algebra Substitution
If x = 6, find the value of 5x + 3
Answer: 33 -
3. Geometry Converting lengths
Convert 11m to cm
Answer: 1100cm -
4. Ratio Simplifying ratios
Simplify the ratio 24:20
Answer: 6:5 -
5. Statistics Mean
Find the mean of: 6, 3, 12, 11
Answer: 8