Keystones — Bedrock
Five GCSE retrieval questions · 5 April 2024 · mathsvault.uk/keystones
-
1. Number
Calculate: 32 + 50
Answer: 32 + 50 = 82 -
2. Algebra
Find the midpoint of (8, 8) and (16, 11)
Answer: (12, 9.5) -
3. Geometry
Opposite = 13cm, hypotenuse = 15cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 6:10
Answer: 3:5 -
5. Statistics
What is the probability of rolling a 2 on a fair die?
Answer: 1⁄6