Keystones — Cornerstone
Five GCSE retrieval questions · 11 September 2022 · mathsvault.uk/keystones
-
1. Number
Calculate: 9 + 10
Answer: 19 -
2. Algebra
Find the next term: 19, 29, 39, 49, ...
Answer: 59 -
3. Geometry
Find the hypotenuse of a right triangle with sides 5cm and 12cm
Answer: 13cm -
4. Ratio
Calculate 10% of 29
Answer: 2.9 -
5. Statistics
Find the range of: 33, 27, 25, 40, 18
Answer: 22