Keystones — Bedrock
Five GCSE retrieval questions · 21 January 2025 · mathsvault.uk/keystones
-
1. Number Adding whole numbers
Calculate: 99 + 96
Answer: 99 + 96 = 195 -
2. Algebra Substitution
If x = 4, find the value of 6x + 10
Answer: 34 -
3. Geometry Converting lengths
Convert 15m to cm
Answer: 1500cm -
4. Ratio Simplifying ratios
Simplify the ratio 6:9
Answer: 2:3 -
5. Statistics Mean
Find the mean of: 13, 4, 8
Answer: 8.3333333333333