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International Open Bank
of mathematical problems

Chile mirror

Olympiads
Assessments
Problems
Year: 1 2 3 4 5 6 7 8 9 10 11 12
Difficulty: Basic Advanced High
Catalog:
1. Calculations
2. Visual geometry
3. Logic
4. Common knowledge
5. Reading comprehension
6. Solids
6.1 Parallelepipeds
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