Keystones — Lintel
Five GCSE retrieval questions · 4 July 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 112 + 558
Answer: 112 + 558 = 670 -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
Opposite = 10cm, adjacent = 9cm. Calculate the angle
Answer: 48° -
4. Ratio
Simplify: 12:16:12
Answer: 3:4:3 -
5. Statistics
Calculate the mean of: 16, 5, 18, 28, 46, 24, 7
Answer: 20.6