3 digit addition with regrouping
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Mastering 3-digit Addition
with Regrouping

What is Regrouping?

Regrouping, commonly called borrowing or carrying over, is the process of forming groups of tens to solve addition or subtraction problems. Although regrouping can be used to solve both addition and subtraction problems, this section will only address addition with regrouping. Examples of three digit addition with regrouping are provided in the video below.

On this page the following items are presented:

  • A video on 3 digit addition with regrouping.
  • Some free worksheets to practice three digit addition with regrouping.
  • A free assessment tool that increases in difficulty based on student's performance.
  • Additional regrouping resources including free worksheets.
  • A supplementary tool to solidify the three digit regrouping concept.

Addition with Regrouping Video

What's Next?

An important part of the learning process is to practice the addition-with-regrouping concepts you've just learned to solidify your understanding of the material. To assist with this practice, we've provided some free addition worksheets with regrouping to get you started.


On Sqooasha, your students are provided with various tools to practice and solidify their mathematical skills. For them to effectively use these tools, we recommend that you determine their level on Sqooasha. You can determine the Sqooasha level of your students by having them take the free math assessment.

Additional Regrouping Resources

Thank you for visiting Sqooasha. If you need more worksheets than the free ones that have been provided, you can access our addition and subtraction worksheets on our worksheets page. You can also access additional free worksheets with solutions, which cover addition, subtraction, multiplication, division and randomized worksheets by clicking the "Free Worksheets" button below.

Sqooasha Platform

If you do not feel like doing all the grading for your child, sign up for one of our subscription plans and the Sqooasha platform will automatically do the grading for you . Click below to start your free 7-day trial!

You may also want to check out our Subtraction with Regrouping page. We hope to see you again soon.