Keystones — Bedrock
Five GCSE retrieval questions · 3 January 2023 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 22 + 26
Answer: 22 + 26 = 48 -
2. Algebra Substitution
If x = 6, find the value of 8x + 5
Answer: 53 -
3. Geometry Converting lengths
Convert 6m to cm
Answer: 600cm -
4. Ratio Simplifying ratios
Simplify the ratio 8:6
Answer: 4:3 -
5. Statistics Mean
Find the mean of: 14, 8, 6
Answer: 9.3333333333333