Free Printable 4th Grade Worksheets
A complete collection of free printable worksheets for 4th graders, designed for ages 9–10. Covering everything from multi-digit multiplication and fractions to grammar, US states, and reading comprehension — all printable as PDFs directly from your browser. No account, no signup, and no cost. Perfect for classroom practice, homework support, or at-home enrichment.
Browse 4th Grade Worksheets
Multiplication Table
Multi-digit multiplication practice and times tables
Math Worksheets
Multi-digit operations, factors, and long division
Fractions Worksheets
Equivalent fractions, comparing, and adding fractions
Geometry Worksheets
Lines, angles, and 2D shape properties
Place Value
Place value through millions and decimals intro
Spelling Worksheets
4th grade vocabulary, prefixes, and suffixes
Grammar Rules
Advanced grammar: relative pronouns, compound sentences
US States
All 50 states, capitals, and US geography
Word Search Puzzles
Vocabulary-building word searches for 4th graders
Flash Cards
Vocabulary and math concept flash cards
Reading Log
Chapter book reading log with comprehension prompts
Number Line
Number lines for fractions, decimals, and negative numbers
What 4th Graders Are Learning
Reading & Literary Analysis
Fourth grade marks a major shift in reading instruction — from learning to read toward reading to learn. Students dive into longer chapter books and informational texts, and are expected to identify themes, analyze character motivation, and draw inferences from the text. They compare and contrast stories with similar themes, describe events in historical texts, and begin interpreting figurative language like metaphors and idioms. Independent reading logs and comprehension prompts help reinforce these analytical habits at home.
Math Operations & Fractions
4th grade math is one of the most content-heavy years of elementary school. Students master multi-digit multiplication (up to 4-digit by 1-digit and 2-digit by 2-digit), long division with remainders, and work extensively with fractions — identifying equivalents, comparing fractions with different denominators, and adding and subtracting fractions with like denominators. Place value extends through millions, and students are introduced to decimal notation to the hundredths place. Factors, multiples, and prime versus composite numbers are also introduced this year.
Writing & Research
In 4th grade, students write with purpose and organization across three types: opinion, informational, and narrative. They learn to introduce a topic clearly, develop it with facts and details, and wrap it up with a strong conclusion. Research skills become more important — students learn to take notes from sources, avoid plagiarism, and cite where they found their information. Grammar lessons at this level include relative pronouns (who, whom, whose, which, that), progressive verb tenses, compound and complex sentences, and correct use of commas and quotation marks in dialogue.
Science
4th grade science curricula vary by state, but common topics include energy (electrical circuits, light, sound, and heat transfer), Earth's features (erosion, weathering, rock formation, and plate tectonics basics), and life science (ecosystems, food webs, and adaptations). Students design simple experiments, record observations, and analyze data — building scientific thinking skills they will use throughout middle and high school. Many states also cover waves and information technology as part of the NGSS framework.
Social Studies & US Geography
US geography is a centerpiece of most 4th grade social studies programs. Students learn all 50 states and their capitals, identify major physical features like mountain ranges, rivers, and regions, and study how geography has shaped American history. Many states also focus on their own state history during 4th grade — covering Native American cultures, exploration, settlement, and the development of state government. Students build map-reading skills, interpret simple timelines, and develop an understanding of how communities and economies are interconnected across regions.
Frequently Asked Questions
What math do 4th graders learn?
4th grade math covers multi-digit multiplication and long division, equivalent fractions, comparing and ordering fractions, adding and subtracting fractions with like denominators, place value through millions, decimals to the hundredths, and an introduction to lines, angles, and 2D geometry. Students also interpret data in graphs and tables and begin exploring factors and multiples.
What writing skills should a 4th grader have?
By 4th grade, students should write multi-paragraph essays with a clear introduction, body paragraphs, and conclusion. They practice opinion writing with supporting evidence, informational writing with facts and definitions, and narrative writing with descriptive detail. They also learn to use relative pronouns and clauses, compound and complex sentences, and improve their editing and revision skills.
Are these 4th grade worksheets free?
Yes — every worksheet on Printable Polly is completely free to print. There is no signup, no account, and no paywall. Simply open the worksheet you need and print it directly from your browser. All worksheets are designed for home or classroom use.
What should 4th graders be reading?
Most 4th graders read at a Guided Reading level O–S (roughly Lexile 600–900L). They are ready for chapter book series like Magic Tree House, Percy Jackson, and Diary of a Wimpy Kid, as well as age-appropriate nonfiction. At this stage, reading comprehension shifts toward analyzing characters, identifying themes, and making inferences — skills reinforced through reading logs and comprehension worksheets.
Other Grade Levels
Looking for worksheets for a different grade? We have printable hubs for every elementary grade level.