Keystones — Bedrock
Five GCSE retrieval questions · 27 March 2022 · mathsvault.uk/keystones
-
1. Number Adding whole numbers
Calculate: 11 + 29
Answer: 11 + 29 = 40 -
2. Algebra Substitution
If x = 6, find the value of 4x + 4
Answer: 28 -
3. Geometry Converting lengths
Convert 44cm to mm
Answer: 440mm -
4. Ratio Simplifying ratios
Simplify the ratio 8:24
Answer: 1:3 -
5. Statistics Mean
Find the mean of: 6, 7, 7, 5, 4
Answer: 5.8