Keystones — Bedrock
Five GCSE retrieval questions · 12 April 2026 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 34 + 22
Answer: 34 + 22 = 56 -
2. Algebra Substitution
If x = 4, find the value of 6x + 9
Answer: 33 -
3. Geometry Converting lengths
Convert 11m to cm
Answer: 1100cm -
4. Ratio Simplifying ratios
Simplify the ratio 40:30
Answer: 4:3 -
5. Statistics Mean
Find the mean of: 7, 16, 12, 13, 14
Answer: 12.4