Keystones — Bedrock
Five GCSE retrieval questions · 28 October 2019 · mathsvault.uk/keystones
-
1. Number Adding whole numbers
Calculate: 36 + 62
Answer: 36 + 62 = 98 -
2. Algebra Substitution
If x = 5, find the value of 6x + 11
Answer: 41 -
3. Geometry Converting lengths
Convert 14m to cm
Answer: 1400cm -
4. Ratio Simplifying ratios
Simplify the ratio 14:16
Answer: 7:8 -
5. Statistics Mean
Find the mean of: 3, 12, 5
Answer: 6.6666666666667