Croatian County-Level Competitions 2016

#CompetitionYearsProblemsYears
1Grade 92015–202660
2Grade 102015–202660
3Grade 112015–202660
4Grade 122015–202660

Documents

YearFilenameLanguageSource
2016zupanijsko_ssA_2016.pdfhrhttps://natjecanja.math.hr/domaca-natjecanja/domaca-natjecanja-arhiva/
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ProblemSourceTags
Grade 9 2016 Problem 1Grade 9 2016AreaGeometryRight triangle
Grade 9 2016 Problem 2Grade 9 2016DiophantineNTPowers
Grade 9 2016 Problem 3Grade 9 2016AlgebraOptimizationQuadratics
Grade 9 2016 Problem 4Grade 9 2016AnglesGeometryTriangle
Grade 9 2016 Problem 5Grade 9 2016BoardColoringCombinatorics
Grade 10 2016 Problem 1Grade 10 2016AreaGeometryOptimizationRight triangle
Grade 10 2016 Problem 2Grade 10 2016AlgebraComplexPolynomials
Grade 10 2016 Problem 3Grade 10 2016CountingDiophantineNT
Grade 10 2016 Problem 4Grade 10 2016CircleGeometryPerpendicularity
Grade 10 2016 Problem 5Grade 10 2016BoardColoringCombinatoricsGraphs
Grade 11 2016 Problem 1Grade 11 2016AlgebraInequalitiesTrigonometry
Grade 11 2016 Problem 2Grade 11 2016DiophantineNTSystems
Grade 11 2016 Problem 3Grade 11 2016CircumcircleGeometryIsoscelesTriangle
Grade 11 2016 Problem 4Grade 11 2016CircleGeometryOptimizationTangent
Grade 11 2016 Problem 5Grade 11 2016BoardColoringCombinatoricsOptimization
Grade 12 2016 Problem 1Grade 12 2016AlgebraPolynomialsSums
Grade 12 2016 Problem 2Grade 12 2016ConstructionNTRational
Grade 12 2016 Problem 3Grade 12 2016CircumcircleGeometryPerpendicularityTriangle
Grade 12 2016 Problem 4Grade 12 2016DiophantineNTQuadratics
Grade 12 2016 Problem 5Grade 12 2016CombinatoricsCountingTables