Croatian Competitions 2004

#CompetitionYearsProblemsYears
Croatian National Competitions
1Grade 91992–2026159
2Grade 101992–2026159
3Grade 111992–2026158
4Grade 121992–2026159
Croatian County-Level Competitions
5Grade 92015–202660
6Grade 102015–202660
7Grade 112015–202660
8Grade 122015–202660
Croatian School-Level Competitions
9Grade 92020–202649
10Grade 102020–202649
11Grade 112020–202649
12Grade 122020–202649
13Croatian Mathematical Olympiad2010–2025252
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ProblemSourceTags
Grade 9 2004 Problem 1Grade 9 2004AlgebraSystems
Grade 9 2004 Problem 2Grade 9 2004CentroidGeometryPerpendicularityTriangle
Grade 9 2004 Problem 3Grade 9 2004AbsAlgebraInequalities
Grade 9 2004 Problem 4Grade 9 2004DigitsRecurrencesSeq
Grade 10 2004 Problem 1Grade 10 2004AreaGeometryPolygon
Grade 10 2004 Problem 2Grade 10 2004AlgebraInequalities
Grade 10 2004 Problem 3Grade 10 2004NTPrimes
Grade 10 2004 Problem 4Grade 10 2004CoordGames
Grade 11 2004 Problem 1Grade 11 2004CircleGeometryOptimizationSquare
Grade 11 2004 Problem 2Grade 11 2004GeometryInequalitiesTriangleTrigonometry
Grade 11 2004 Problem 3Grade 11 20043DTetrahedron
Grade 11 2004 Problem 4Grade 11 2004BoardColoringCombinatorics
Grade 12 2004 Problem 1Grade 12 2004ComplexInequalities
Grade 12 2004 Problem 2Grade 12 2004AnglesGeometryTriangle
Grade 12 2004 Problem 3Grade 12 2004AlgebraRecurrencesSeq
Grade 12 2004 Problem 4Grade 12 2004SeqTrigonometry