Keystones — Bedrock
Five GCSE retrieval questions · 5 February 2026 · mathsvault.uk/keystones
-
1. Number
Calculate: 46 + 40
Answer: 46 + 40 = 86 -
2. Algebra
Find the next term: 16, 19, 22, 25, ...
Answer: 28 -
3. Geometry
Find the area of a circle with radius 6cm
Answer: 113.cm² -
4. Ratio
Simplify the ratio 40:20
Answer: 2:1 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2