Keystones — Lintel
Five GCSE retrieval questions · 5 September 2024 · mathsvault.uk/keystones
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1. Number
What is the missing number: 79 + ? = 108
Answer: 29 -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
Adjacent = 20cm, hypotenuse = 34cm. Find the angle
Answer: 54° -
4. Ratio
Calculate 47.9% of 980
Answer: 469.42 -
5. Statistics
Find the range of: 24, -14, 17, -10, 37
Answer: 51