Keystones — Lintel
Five GCSE retrieval questions · 5 June 2025 · mathsvault.uk/keystones
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1. Number
What is 5.3 + 2.16 + 0.87?
Answer: 5.3 + 2.16 + 0.87 = 8.33 -
2. Algebra
Solve: x⁄4 = 3.75
Answer: x = 15 -
3. Geometry
Find the distance between (0, -1) and (11, 7)
Answer: 13.6 -
4. Ratio
Calculate 10.2% of 571
Answer: 58.24 -
5. Statistics
Find the range of: -13, -19, 24, 13, 29
Answer: 48