Keystones — Bedrock
Five GCSE retrieval questions · 13 November 2024 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 58 + 22
Answer: 58 + 22 = 80 -
2. Algebra Substitution
If x = 6, find the value of 7x + 10
Answer: 52 -
3. Geometry Converting lengths
Convert 15m to cm
Answer: 1500cm -
4. Ratio Simplifying ratios
Simplify the ratio 24:12
Answer: 2:1 -
5. Statistics Mean
Find the mean of: 6, 12, 4
Answer: 7.3333333333333