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1st Grade Math Worksheets

626 resources

1st Grade Math Worksheets

626 resources

Worksheet
Worksheet1st GradeBlank Calendar

A printable, ready-to-use blank calendar with a landscape monthly grid and labeled day columns. Great for Kindergarten through 5th grade classrooms to map out lessons, holidays, and daily routines—just add the month and the dates.

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Worksheet1st GradeOrdinal Number Directions Worksheet

An animal-themed ordinal number directions worksheet that helps first graders name positions from first to sixth and follow simple directions. Includes an answer key for quick, no-prep ordinal numbers practice.

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Worksheet1st GradeCounting Tens Ones Worksheet

This Counting Tens Ones Worksheet helps first graders count base-ten blocks, record the tens and ones, and write each two-digit number. Includes a complete answer key for quick, no-prep place value practice at home or school.

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Worksheet1st GradeBig Bigger Biggest Worksheet

This Big, Bigger, Biggest Worksheet gives first grade students fun practice comparing objects by size, labeling big, bigger, and biggest and circling the biggest and smallest. An answer key is included to make learning simple.

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Worksheet1st GradeUsing Base 10 Blocks to Write Numbers Worksheet

This Using Base 10 Blocks to Write Numbers Worksheet helps 1st graders count tens rods and ones cubes, then record each two-digit number in a place value chart. Includes an answer key for quick, no-prep practice.

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Worksheet1st GradeLess Than Greater Than Worksheet

This first grade Less Than Greater Than Worksheet has students write <, >, or = to compare pairs of numbers, with a friendly alligator pointing the way. Answer key included for quick, no-prep number-sense practice.

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Worksheet1st GradeAdding and Subtracting Within 20 Worksheet

This adding and subtracting within 20 worksheet gives first graders mixed addition and subtraction fact practice with a helpful number line. Includes a complete answer key for quick, no-prep math review.

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Worksheet1st GradeLess Than, Equal to, Or Greater Than Worksheet

This Less Than, Equal To, or Greater Than Worksheet gives 1st graders ten pairs of two-digit numbers to compare using . Includes a complete answer key—perfect for no-prep number sense practice.

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Worksheet1st GradeComplete the Patterns Worksheet

Using Complete the Patterns Worksheet, students complete the pattern by drawing the shapes, letters, and numbers that come next.

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Worksheet1st GradeCategorizing Objects Worksheet

This Categorizing Objects Worksheet helps 1st graders read nine words and sort them into groups like animals, food, and colors. Includes a complete answer key for quick, no-prep classification practice.

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Worksheet1st GradeTens Ones Worksheet

Count the tens and ones with this tens ones worksheet made for first grade. Students use base-ten blocks to write the tens, ones, and the two-digit number, and an answer key is included to make practice simple.

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Worksheet1st GradeShortest to Longest Worksheet

A picture-based Shortest to Longest Worksheet where 1st graders order pencils, snakes, crayons, and carrots by length. Includes a complete answer key for quick, no-prep measurement practice at home or school.

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Worksheet1st GradeAdding and Subtracting to 20 Worksheet

This adding and subtracting to 20 worksheet gives 1st graders ten mixed addition and subtraction equations to solve within 20. Answer key included — perfect for quick, no-prep math fact practice at home or school.

Worksheet
Worksheet1st GradeOrdinal Numbers Descriptions Worksheet

This Ordinal Numbers Descriptions Worksheet has 1st graders write 1st through 5th under a row of pictures and finish word-bank sentences. Includes a complete answer key — a fun, no-prep way to build number sense and position words.

Worksheet
Worksheet1st GradeWrite Numbers to 100 Worksheet

This Write Numbers to 100 Worksheet helps first graders trace and write number words from ten to one hundred while counting by tens. Answer key included — perfect for no-prep number word and handwriting practice.

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Worksheet1st GradeDrawing Tens and Ones Worksheet

The Drawing Tens and Ones Worksheet gives first graders hands-on practice representing two-digit numbers as tens and ones on a place value mat. Includes a complete answer key for quick, no-prep place value practice.

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Worksheet1st GradeAdding One Digit Numbers Worksheet

Using Adding One Digit Numbers Worksheet, students solve single fact addition problems by matching equations and sums.

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Worksheet1st GradeWriting Addition Sentences Worksheet

This writing addition sentences worksheet gives 1st graders six picture-friendly word problems to solve by filling in each addition number sentence. Answer key included — perfect for no-prep addition practice at home or in class.

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Worksheet1st GradeTelling Time To The Hour Worksheet

This Telling Time To The Hour Worksheet gives 1st graders eight analog clocks to read and write as digital times. Includes a complete answer key—perfect for quick, no-prep clock practice at home or school.

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Worksheet1st GradeCount Classify and Sort Worksheet

This Count Classify and Sort Worksheet has 1st graders group nine animal pictures into birds, fish, and bugs, count each group, and compare them. Answer key included for quick, no-prep practice.