Thousands of worksheets, organized by type

Worksheets across themes, age levels, and eleven languages — pick a type to see every available worksheet in that category.

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Grade 1Post OfficeClear all filters
Secret Code Addition with Post Office — Grade 1

Secret Code Addition with Post Office — Grade 1

Grade 1

Code Addition

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Find the Missing Number — Post Office — Grade 1

Find the Missing Number — Post Office — Grade 1

Grade 1

Subtraction

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Post Office Word Scramble: Put the Letters in Order

Post Office Word Scramble: Put the Letters in Order

Grade 1

Word Scramble

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Post Office Word Search: Find and Circle the Words

Post Office Word Search: Find and Circle the Words

Grade 1

Word Search

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Secret Word Addition with Post Office — Grade 1

Secret Word Addition with Post Office — Grade 1

Grade 1

Code Addition

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Mixed Subtraction with Post Office — Grade 1

Mixed Subtraction with Post Office — Grade 1

Grade 1

Subtraction

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Browse by exercise type

AdditionAlphabet TrainArrays and MultiplicationBase Ten BlocksBeginning SoundsBig Or SmallBingoChart CountCode AdditionComparing GroupsComparing NumbersComparing SizesCounting PicturesCrosswordCryptogramFind And CountFind ObjectsFractionsGeometryGraphs and DataGrid MatchLetter KnowledgeMatchingMath PuzzleMath WorksheetMeasurementMissing PiecesMore Or LessNumber ChartsNumber LinesOdd One OutPattern TrainPattern WorksheetPatternsPicture MathPicture SortPicture SudokuPicture TrailPicture VocabularyPosition WordsPrepositionsScience MatchingScience SortingSequencing & Life CyclesShadow MatchSorting and CategorizingSounds & SyllablesSubtractionTally MarksTelling TimeTen FramesTreasure HuntVisual DiscriminationVisual LogicVisual MatchingWord BuildingWord GuessWord ScrambleWord Search

How to use these worksheets

Pick a subject, theme, or grade level to open a page of matching worksheets. Each one is free to print and to play online, comes with an answer key, and is available in all 11 languages we publish in — handy for dual-language and international classrooms.