Croatian School-Level Competitions 2023

#CompetitionYearsProblemsYears
1Grade 92020–202649
2Grade 102020–202649
3Grade 112020–202649
4Grade 122020–202649

Documents

YearFilenameLanguageSource
2023skolsko_ssA_2023.pdfhrhttps://natjecanja.math.hr/domaca-natjecanja/domaca-natjecanja-arhiva/
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ProblemSourceTags
Grade 9 2023 Problem 1Grade 9 2023AlgebraSystems
Grade 9 2023 Problem 2Grade 9 2023AnglesGeometryRight triangleTriangle
Grade 9 2023 Problem 3Grade 9 2023DivisibilityModNT
Grade 9 2023 Problem 4Grade 9 2023AlgebraInequalities
Grade 9 2023 Problem 5Grade 9 2023AlgebraSystems
Grade 9 2023 Problem 6Grade 9 2023GeometryLengthsPolygon
Grade 9 2023 Problem 7Grade 9 2023DivisibilityNT
Grade 10 2023 Problem 1Grade 10 2023AlgebraQuadratics
Grade 10 2023 Problem 2Grade 10 2023AlgebraNTQuadratics
Grade 10 2023 Problem 3Grade 10 2023NTPrimes
Grade 10 2023 Problem 4Grade 10 2023GeometryOrthocenterRight triangleTriangle
Grade 10 2023 Problem 5Grade 10 2023AlgebraInequalities
Grade 10 2023 Problem 6Grade 10 2023AlgebraNTSystems
Grade 10 2023 Problem 7Grade 10 2023BoardCombinatoricsGames
Grade 11 2023 Problem 1Grade 11 2023AbsAlgebraExp
Grade 11 2023 Problem 2Grade 11 2023NTOptimization
Grade 11 2023 Problem 3Grade 11 2023AlgebraEqTrigonometry
Grade 11 2023 Problem 4Grade 11 2023AlgebraCountingLog
Grade 11 2023 Problem 5Grade 11 2023GeometryLengthsOrthocenterTriangle
Grade 11 2023 Problem 6Grade 11 2023NTOptimization
Grade 11 2023 Problem 7Grade 11 2023CircleGeometryParallelogramTangent
Grade 12 2023 Problem 1Grade 12 2023AbsComplex
Grade 12 2023 Problem 2Grade 12 2023DivisibilityModNT
Grade 12 2023 Problem 3Grade 12 2023AlgebraPowersRadicals
Grade 12 2023 Problem 4Grade 12 2023AlgebraSeq
Grade 12 2023 Problem 5Grade 12 2023CombinatoricsProbability
Grade 12 2023 Problem 6Grade 12 2023AreaGeometryOptimizationTriangle
Grade 12 2023 Problem 7Grade 12 2023ExpNTPrimes