Keystones — Bedrock
Five GCSE retrieval questions · 3 June 2018 · mathsvault.uk/keystones
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1. Number Adding whole numbers
Calculate: 22 + 36
Answer: 22 + 36 = 58 -
2. Algebra Substitution
If x = 5, find the value of 7x + 7
Answer: 42 -
3. Geometry Converting lengths
Convert 17m to cm
Answer: 1700cm -
4. Ratio Simplifying ratios
Simplify the ratio 24:32
Answer: 3:4 -
5. Statistics Mean
Find the mean of: 7, 8, 6
Answer: 7