Free 3rd Grade Math Worksheets for Teachers

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Multiplication and Division

Multiplication and Division

Multiplication and Division

Practice multiplication and division with this free, printable 3rd grade worksheet. Aligned to the Common Core (3.OA), covering objectives such as: interpret products of whole numbers and fluently multiply and divide within 100. Created with Chalkie.ai and fully customizable for your class.

Multiplication Facts Bingo

Multiplication Facts Bingo

A printable bingo game for practicing multiplication facts as a whole class. Aligned to the Common Core (3.OA.7), covering objectives such as: fluently multiply and divide within 100. This 3rd grade game is free to edit and print on Chalkie.ai.

Multiplication Facts Fluency Drill

Multiplication Facts Fluency Drill

Build fact fluency with this multiplication drill for 3rd grade students. Aligned to the Common Core (3.OA.7), covering objectives such as: know from memory all products of two one-digit numbers. Printable, editable, and free on Chalkie.ai.

Multiplication and Division Word Problems

Multiplication and Division Word Problems

Word problems where 3rd grade students apply multiplication and division within 100. Aligned to the Common Core (3.OA.3), covering objectives such as: solve word problems in situations involving equal groups, arrays, and measurement quantities. Free to download, edit, and print on Chalkie.ai.

Patterns in the Multiplication Table

Patterns in the Multiplication Table

A fill-in-the-blank worksheet exploring patterns in the multiplication table. Aligned to the Common Core (3.OA.9), covering objectives such as: identify arithmetic patterns and explain them using properties of operations. Made on Chalkie.ai. Edit, download, and print for free.

Fractions

Fractions

Fractions

This 3rd grade fractions worksheet is ready to print and use in class. Aligned to the Common Core (3.NF), covering objectives such as: understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts. Made on Chalkie.ai. Edit, download, and print for free.

Comparing Fractions Check

Comparing Fractions Check

Check that 3rd grade students can compare fractions with the same numerator or denominator. Aligned to the Common Core (3.NF.3.d), covering objectives such as: record the results of comparisons with the symbols >, =, or <. Printable, editable, and free on Chalkie.ai.

Equivalent Fractions Matching

Equivalent Fractions Matching

A matching activity pairing equivalent fractions like 1/2 and 2/4. Aligned to the Common Core (3.NF.3.b), covering objectives such as: recognize and generate simple equivalent fractions. This 3rd grade worksheet is free to edit and print on Chalkie.ai.

Fractions on a Number Line

Fractions on a Number Line

Practice placing fractions on a number line with this 3rd grade fluency set. Aligned to the Common Core (3.NF.2.b), covering objectives such as: represent a fraction a/b on a number line diagram. Free to download, edit, and print on Chalkie.ai.

Fraction Word Problems

Fraction Word Problems

Word problems that put 3rd grade fraction understanding to work in real contexts. Aligned to the Common Core (3.NF.1), covering objectives such as: understand a fraction a/b as the quantity formed by a parts of size 1/b. Made on Chalkie.ai. Edit, download, and print for free.

Fractions Exit Slip

Fractions Exit Slip

A quick exit slip to check fraction understanding at the end of a lesson. Aligned to the Common Core (3.NF.1), covering objectives such as: understand a fraction 1/b as one part of a whole partitioned into b equal parts. Created with Chalkie.ai and fully customizable for your class.

Place Value

Place Value

Place Value

Help your 3rd grade students master place value with this editable worksheet. Aligned to the Common Core (3.NBT), covering objectives such as: use place value understanding to round whole numbers to the nearest 10 or 100. Sign up free to Chalkie.ai.

Multiplying by Multiples of Ten Fill-In

Multiplying by Multiples of Ten Fill-In

A fill-in-the-blank worksheet on multiplying one-digit numbers by multiples of ten. Aligned to the Common Core (3.NBT.3), covering objectives such as: multiply one-digit whole numbers by multiples of 10 in the range 10-90. Free to download, edit, and print on Chalkie.ai.

Rounding and Estimation Word Problems

Rounding and Estimation Word Problems

Word problems where 3rd grade students round and estimate to find reasonable answers. Aligned to the Common Core (3.NBT.1), covering objectives such as: use place value understanding to round whole numbers to the nearest 10 or 100. Printable, editable, and free on Chalkie.ai.

Rounding to the Nearest 10 and 100

Rounding to the Nearest 10 and 100

Build rounding fluency with this 3rd grade practice set. Aligned to the Common Core (3.NBT.1), covering objectives such as: use place value understanding to round whole numbers to the nearest 10 or 100. Made on Chalkie.ai. Edit, download, and print for free.

Adding and Subtracting Within 1,000

Adding and Subtracting Within 1,000

Check that 3rd grade students can add and subtract within 1,000. Aligned to the Common Core (3.NBT.2), covering objectives such as: fluently add and subtract within 1000 using strategies and algorithms based on place value. Created with Chalkie.ai and fully customizable for your class.

Rounding and Place Value Warm-Up

Rounding and Place Value Warm-Up

A warm-up starter mixing rounding, addition, and multiples of ten to open a lesson. Aligned to the Common Core (3.NBT), covering objectives such as: round whole numbers to the nearest 10 or 100. Free to edit, download, and print on Chalkie.ai.

Measurement and Data

Measurement and Data

Measurement and Data

A Common Core-aligned 3rd grade worksheet covering measurement and data (3.MD), including objectives such as: tell and write time to the nearest minute and measure time intervals in minutes. Fully editable on Chalkie.ai. Sign up free to customize.

Elapsed Time Word Problems

Elapsed Time Word Problems

Word problems about elapsed time that 3rd grade students solve on number lines. Aligned to the Common Core (3.MD.1), covering objectives such as: solve word problems involving addition and subtraction of time intervals in minutes. Free to download, edit, and print on Chalkie.ai.

Scaled Bar Graphs and Picture Graphs

Scaled Bar Graphs and Picture Graphs

Check that 3rd grade students can read and draw scaled bar graphs and picture graphs. Aligned to the Common Core (3.MD.3), covering objectives such as: solve one- and two-step how-many-more and how-many-less problems. Printable, editable, and free on Chalkie.ai.

Telling Time to the Nearest Minute

Telling Time to the Nearest Minute

A matching activity pairing analog clocks with times to the nearest minute. Aligned to the Common Core (3.MD.1), covering objectives such as: tell and write time to the nearest minute. Made on Chalkie.ai. Edit, download, and print for free.

Grams, Kilograms, and Liters Sort

Grams, Kilograms, and Liters Sort

A sorting activity where 3rd grade students match objects to sensible units of mass and volume. Aligned to the Common Core (3.MD.2), covering objectives such as: measure and estimate liquid volumes and masses using grams, kilograms, and liters. Created with Chalkie.ai and fully customizable for your class.

Area and Perimeter Labelling

Area and Perimeter Labelling

A diagram worksheet where 3rd grade students find and label area and perimeter. Aligned to the Common Core (3.MD.8), covering objectives such as: solve real world problems involving perimeters of polygons. Free to edit, download, and print on Chalkie.ai.

Geometry

Geometry

Geometry

Build confidence in geometry with this printable 3rd grade resource. Aligned to the Common Core (3.G), covering objectives such as: understand that shapes in different categories may share attributes. Built with Chalkie.ai. Free to edit, print, and share.

Classifying Quadrilaterals Sort

Classifying Quadrilaterals Sort

A sorting activity where 3rd grade students classify rhombuses, rectangles, squares, and other quadrilaterals. Aligned to the Common Core (3.G.1), covering objectives such as: understand that shapes in different categories may share attributes. Free to download, edit, and print on Chalkie.ai.

Quadrilaterals and Equal Shares Homework

Quadrilaterals and Equal Shares Homework

A homework review of quadrilaterals and equal shares for 3rd grade students. Aligned to the Common Core (3.G.1), covering objectives such as: draw examples of quadrilaterals that do not belong to given subcategories. Free to edit, download, and print on Chalkie.ai.

Partitioning Shapes into Equal Areas

Partitioning Shapes into Equal Areas

Check that 3rd grade students can partition shapes into parts with equal areas. Aligned to the Common Core (3.G.2), covering objectives such as: express the area of each part as a unit fraction of the whole. Made on Chalkie.ai. Edit, download, and print for free.

Geometry Vocabulary Crossword

Geometry Vocabulary Crossword

A printable crossword that reviews 3rd grade geometry vocabulary in a format students enjoy. Aligned to the Common Core (3.G.1), covering objectives such as: recognize rhombuses, rectangles, and squares as examples of quadrilaterals. Created with Chalkie.ai and fully customizable for your class.

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Third grade math is dominated by two big ideas: multiplication and fractions. These 3rd grade math worksheets give you standards-aligned practice for both, plus the rest of the grade's Common Core domains, including Operations and Algebraic Thinking (3.OA), fractions (3.NF), place value (3.NBT), Measurement and Data (3.MD), and Geometry (3.G).

Students interpret products of whole numbers and build toward fluent multiplication and division within 100, understand fractions as parts of a partitioned whole, round to the nearest 10 or 100, tell time to the nearest minute and measure time intervals, and reason about how shapes in different categories can share attributes. The standard each worksheet targets is listed right on this page, so nothing needs cross-checking against the standards document.

Teachers use the multiplication sets for daily fact practice and homework, the fraction pages to back up hands-on work with fraction strips and number lines, and the rounding and time sheets as spiral review. Every worksheet is free to download. If you want different factors, friendlier numbers, or an extra challenge page, edit and regenerate it in Chalkie with a free account.

What 3rd Grade Math covers

  • Multiplication and Division

    3.OA multiplication and division: interpreting products of whole numbers and building fluency with multiplication and division within 100.

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  • Fractions

    3.NF fraction foundations: understanding a fraction 1/b as the quantity formed by one part when a whole is partitioned into b equal parts.

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  • Place Value

    3.NBT place value: using place value understanding to round whole numbers to the nearest 10 or 100.

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  • Measurement and Data

    3.MD measurement: telling and writing time to the nearest minute and measuring time intervals in minutes.

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  • Geometry

    3.G geometry: understanding that shapes in different categories may share attributes that can define a larger category.

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