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Croatian School-Level Competitions
Grade 9
2024
Grade 9 2024
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Problem
Source
Tags
Problem 1
Grade 9 2024
Algebra
Inequalities
Polynomials
Problem 2
Grade 9 2024
Algebra
Diophantine
Eq
Problem 3
Grade 9 2024
Algebra
Counting
Systems
Problem 4
Grade 9 2024
Digits
Divisibility
NT
Problem 5
Grade 9 2024
Geometry
Perpendicularity
Right triangle
Triangle
Problem 6
Grade 9 2024
Area
Geometry
Triangle
Problem 7
Grade 9 2024
Combinatorics
Counting
Digits
NT