Keystones — Bedrock
Five GCSE retrieval questions · 27 June 2024 · mathsvault.uk/keystones
-
1. Number
Calculate: 40 + 49
Answer: 40 + 49 = 89 -
2. Algebra
Find the next term: 16, 21, 26, 31, ...
Answer: 36 -
3. Geometry
Opposite = 14cm, hypotenuse = 16.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 18:12
Answer: 3:2 -
5. Statistics
Find the mean of: 13, 10, 12
Answer: 11.666666666667