Keystones — Bedrock
Five GCSE retrieval questions · 31 October 2023 · mathsvault.uk/keystones
-
1. Number
Calculate: 33 + 13
Answer: 33 + 13 = 46 -
2. Algebra
Find the next term: 7, 9, 11, 13, ...
Answer: 15 -
3. Geometry
Opposite = 11cm, hypotenuse = 15.6cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 50% of 26
Answer: 13 -
5. Statistics
Find the median of: 11, 8, 6, 16, 12
Answer: 11