Keystones — Bedrock
Five GCSE retrieval questions · 9 July 2024 · mathsvault.uk/keystones
-
1. Number
Calculate: 46 + 16
Answer: 46 + 16 = 62 -
2. Algebra
Solve: x + 7 = 10
Answer: x = 3 -
3. Geometry
Opposite = 8cm, hypotenuse = 11.3cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 14:8
Answer: 7:4 -
5. Statistics
Find the range of: 17, 14, 13, 6, 17
Answer: 11