Keystones — Bedrock
Five GCSE retrieval questions · 3 May 2022 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 29 + 24
Answer: 29 + 24 = 53 -
2. Algebra Substitution
If x = 2, find the value of 5x + 3
Answer: 13 -
3. Geometry Converting lengths
Convert 37cm to mm
Answer: 370mm -
4. Ratio Simplifying ratios
Simplify the ratio 12:16
Answer: 3:4 -
5. Statistics Mean
Find the mean of: 14, 12, 13, 9
Answer: 12