Keystones — Bedrock
Five GCSE retrieval questions · 24 August 2021 · mathsvault.uk/keystones
-
1. Number
Calculate: 4⁄8 + 2⁄8
Answer: 3⁄4 -
2. Algebra
Find the next term: 7, 14, 21, 28, ...
Answer: 35 -
3. Geometry
Opposite = 11cm, hypotenuse = 12.7cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 30:40
Answer: 3:4 -
5. Statistics
What is the probability of rolling a 4 on a fair die?
Answer: 1⁄6