Keystones — Lintel
Five GCSE retrieval questions · 6 April 2023 · mathsvault.uk/keystones
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1. Number
Find the total of 280, 223, and 93
Answer: 596 -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
A circle has area 113.cm². Find its radius (dp)
Answer: 6cm -
4. Ratio
Simplify the ratio 2m:200cm
Answer: 1:100 -
5. Statistics
Find the range of: -17, 32, 37, -17, 5
Answer: 54