Keystones — Bedrock
Five GCSE retrieval questions · 13 April 2022 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 26 + 34
Answer: 26 + 34 = 60 -
2. Algebra Substitution
If x = 6, find the value of 4x + 9
Answer: 33 -
3. Geometry Converting lengths
Convert 11m to cm
Answer: 1100cm -
4. Ratio Simplifying ratios
Simplify the ratio 12:21
Answer: 4:7 -
5. Statistics Mean
Find the mean of: 9, 5, 8, 14
Answer: 9