Keystones — Bedrock
Five GCSE retrieval questions · 1 December 2023 · mathsvault.uk/keystones
-
1. Number
Calculate: 46 + 47
Answer: 46 + 47 = 93 -
2. Algebra
Find the next term: 18, 23, 28, 33, ...
Answer: 38 -
3. Geometry
Opposite = 8cm, hypotenuse = 9.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 10:25
Answer: 2:5 -
5. Statistics
Find the range of: 26, 17, 30, 19, 24
Answer: 13