Keystones — Lintel
Five GCSE retrieval questions · 18 March 2022 · mathsvault.uk/keystones
-
1. Number
Find the total of 113, 170, and 72
Answer: 355 -
2. Algebra
Solve: 8x = 88
Answer: x = 11 -
3. Geometry
Opposite = 14cm, adjacent = 10cm. Calculate the angle
Answer: 54.5° -
4. Ratio
Find 55% of 126
Answer: 69.3 -
5. Statistics
Find the range of: -15, -9, 7, 16, 44
Answer: 59