Keystones — Bedrock
Five GCSE retrieval questions · 12 September 2022 · mathsvault.uk/keystones
-
1. Number
Calculate: 24 + 36
Answer: 24 + 36 = 60 -
2. Algebra
Find the next term: 16, 22, 28, 34, ...
Answer: 40 -
3. Geometry
Opposite = 6cm, hypotenuse = 12cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Calculate 25% of 140
Answer: 35 -
5. Statistics
What is the probability of rolling a 6 on a fair die?
Answer: 1⁄6