Free Printable 3-Digits Addition PDF Worksheets for Kids & Beginners

Looking for printable 3-digit addition exercises for students in 2nd, 3rd, or 4th grade? Our free worksheets offer a variety of options, including adding more than two numbers, missing digits, and place value blocks. You can choose between horizontal or vertical formats, and opt for word problems or simple addition exercises. Whether you need regrouping or non-regrouping problems, we've got you covered. Download our worksheets for free and give your students the practice they need to master 3-digit addition.

3-Digits Addition Worksheet Topics

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3-Digit and 2-Digit

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Adding More Addends

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Column 3-digit Addition Drill - Regrouping

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Column 3-digit Addition Drill No Regrouping

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Horizontal 3-digit Addition Drill - No Regrouping

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Horizontal 3-digit Addition Drill - Regrouping

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Missing Digits

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