Keystones — Lintel
Five GCSE retrieval questions · 1 December 2024 · mathsvault.uk/keystones
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1. Number
What is the missing number: 34 + ? = 113
Answer: 79 -
2. Algebra
Solve: 8x = 88
Answer: x = 11 -
3. Geometry
Opposite = 13cm, adjacent = 11cm. Calculate the angle
Answer: 49.8° -
4. Ratio
Calculate 11.1% of 280
Answer: 31.08 -
5. Statistics
Find the range of: 1, -27, -19, 32, 14
Answer: 59