Keystones — Lintel
Five GCSE retrieval questions · 24 December 2021 · mathsvault.uk/keystones
-
1. Number
Calculate: 992 + 574
Answer: 1566 -
2. Algebra
Solve: 4x = 52
Answer: x = 13 -
3. Geometry
Adjacent = 14cm, hypotenuse = 31cm. Find the angle
Answer: 63.2° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
Find the range of: -10, -10, 12, 24, -16
Answer: 40