Keystones — Lintel
Five GCSE retrieval questions · 27 May 2024 · mathsvault.uk/keystones
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1. Number
Find the total of 132, 257, and 139
Answer: 528 -
2. Algebra
Solve: 8x = 104
Answer: x = 13 -
3. Geometry
Opposite = 16cm, adjacent = 19cm. Calculate the angle
Answer: 40.1° -
4. Ratio
Find 19% of 338
Answer: 64.22 -
5. Statistics
Find the range of: 3, 11, -26, 17, 20
Answer: 46