Keystones — Bedrock
Five GCSE retrieval questions · 18 March 2025 · mathsvault.uk/keystones
-
1. Number
Calculate: 26 + 37
Answer: 26 + 37 = 63 -
2. Algebra
Find the next term: 7, 16, 25, 34, ...
Answer: 43 -
3. Geometry
Opposite = 6cm, hypotenuse = 12cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Calculate 50% of 133
Answer: 66.5 -
5. Statistics
Find the mean of: 13, 19, 13, 14, 7
Answer: 13.2