Keystones — Bedrock
Five GCSE retrieval questions · 3 October 2022 · mathsvault.uk/keystones
-
1. Number Adding whole numbers
Calculate: 60 + 94
Answer: 60 + 94 = 154 -
2. Algebra Substitution
If x = 6, find the value of 7x + 5
Answer: 47 -
3. Geometry Converting lengths
Convert 3m to cm
Answer: 300cm -
4. Ratio Simplifying ratios
Simplify the ratio 6:4
Answer: 3:2 -
5. Statistics Mean
Find the mean of: 7, 18, 10, 12
Answer: 11.75