Keystones — Bedrock
Five GCSE retrieval questions · 1 June 2022 · mathsvault.uk/keystones
-
1. Number Adding whole numbers
Calculate: 34 + 24
Answer: 34 + 24 = 58 -
2. Algebra Substitution
If x = 8, find the value of 3x + 8
Answer: 32 -
3. Geometry Converting lengths
Convert 12cm to mm
Answer: 120mm -
4. Ratio Simplifying ratios
Simplify the ratio 8:10
Answer: 4:5 -
5. Statistics Mean
Find the mean of: 3, 12, 2
Answer: 5.6666666666667