Keystones — Bedrock
Five GCSE retrieval questions · 5 March 2025 · mathsvault.uk/keystones
-
1. Number
Calculate: 65 + 94
Answer: 65 + 94 = 159 -
2. Algebra
Find the next term: 24, 34, 44, 54, ...
Answer: 64 -
3. Geometry
Opposite = 11cm, hypotenuse = 12.7cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 12:20
Answer: 3:5 -
5. Statistics
Find the mean of: 3, 8, 7, 6
Answer: 6