Keystones — Lintel
Five GCSE retrieval questions · 31 May 2024 · mathsvault.uk/keystones
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1. Number
Find the total of 167, 275, and 102
Answer: 544 -
2. Algebra
Solve: 7x = 21
Answer: x = 3 -
3. Geometry
Adjacent = 16cm, hypotenuse = 25cm. Find the angle
Answer: 50.2° -
4. Ratio
Simplify: 6:4:4
Answer: 3:2:2 -
5. Statistics
A spinner has 2 red, 4 blue and 2 green sections. Probability of landing on red?
Answer: 1⁄4