Keystones — Lintel
Five GCSE retrieval questions · 25 March 2022 · mathsvault.uk/keystones
-
1. Number
Calculate: 349 + 872
Answer: 349 + 872 = 1221 -
2. Algebra
Solve: 8x = 48
Answer: x = 6 -
3. Geometry
Opposite = 14cm, adjacent = 10cm. Calculate the angle
Answer: 54.5° -
4. Ratio
Calculate 15.5% of 801
Answer: 124.16 -
5. Statistics
Find the range of: 27, -23, 8, 41, 13
Answer: 64