Keystones — Lintel
Five GCSE retrieval questions · 29 August 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 671 + 401
Answer: 671 + 401 = 1072 -
2. Algebra
What is the next term? 4, 8, 16, 32, ...
Answer: 64 -
3. Geometry
Calculate the distance between (5, 6) and (8, 10)
Answer: 5 -
4. Ratio
Simplify: 4:12:4
Answer: 1:3:1 -
5. Statistics
Calculate the mean of: 35, 31, 25, 29, 12, 35
Answer: 27.8