Keystones — Bedrock
Five GCSE retrieval questions · 25 January 2022 · mathsvault.uk/keystones
-
1. Number Adding whole numbers
Calculate: 28 + 26
Answer: 28 + 26 = 54 -
2. Algebra Substitution
If x = 8, find the value of 6x + 5
Answer: 53 -
3. Geometry Converting lengths
Convert 49cm to mm
Answer: 490mm -
4. Ratio Simplifying ratios
Simplify the ratio 24:16
Answer: 3:2 -
5. Statistics Mean
Find the mean of: 16, 3, 6
Answer: 8.3333333333333