Keystones — Bedrock
Five GCSE retrieval questions · 17 March 2023 · mathsvault.uk/keystones
-
1. Number
List the first 5 multiples of 3
Answer: 3, 6, 9, 12, 15 -
2. Algebra
Simplify: 3x + 5x
Answer: 8x -
3. Geometry
Opposite = 12cm, hypotenuse = 13.9cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 12:32
Answer: 3:8 -
5. Statistics
Find the range of: 16, 10, 16, 16, 6
Answer: 10