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3-Digit Addition with Regrouping – 10 Practice Worksheets

Three-digit addition is practised through ten sheets of vertically arranged computation. Each page supplies twelve problems, keeping hundreds, tens, and ones aligned while regrouping is required across different place-value positions. The stable format lets students concentrate on recording carried values and accurate sums rather than learning a new layout. Number combinations vary from sheet to sheet, providing a substantial repeated-practice sequence.
Year groups
Years 3–6
Pages
12
File type
PDF
Preparation
Print ready

Instant download · Updated May 24, 2024

Subject
Addition, Addition and Subtraction, Maths
Topic
Addition, Addition Worksheets
Resource types
Worksheets, Worksheets & Printables
Preparation
Print ready

From the author

About this resource

1. Brief introduction:

Addition is one of the most basic operations that every child must learn to solve. For this reason, it is necessary for students to have subtraction practice sheets within their reach. For this reason, today I bring you 10 fantastic worksheets for adding 2-digit numbers with instructions for your students to do these practices. I hope it is totally to your liking.

2. Title of the pedagogical resource:

"10 worksheets on addition of 3-digit numbers carrying"

3. Topic to work on:

3-digit additions with regrouping.

4. Area of knowledge where it should be applied:

You can apply these worksheets in the area of teaching mathematics for children.

5. Number of pages contained:

This document contains 10 fabulous pages.

6. Is it available in colour or white/black?

This document is available in black and white.

7. What version is it available in?

This document is available in PDF version, A4 size.

8. Editable/Not Editable:

This educational resource is not editable, so it will be much easier for you to print it and use it in the classroom.

9. Age at which it can be applied:

You can apply these worksheets to children ages 7 to 10 who are already doing 3-digit additions.

10. Tags or keywords that describe the content:

additions, addition exercises, 3-digit addition exercises, 3-digit addition, addition worksheets, addition worksheets for children, addition activities for children.

11. Ways to print:

You will be able to print this document as it is, because they have the appropriate size and space for the children to solve the exercises.

12. Forms of application in class:

Children will be able to solve these worksheets individually.

13. Will you need extra elements to use this sheet?

Yes, you will need a pencil and eraser to solve the exercises.

Thank you so much.

In the classroom

Teaching tips & learning objectives

Learning objectives

  • Add three-digit numbers using place-value alignment

  • Regroup from ones to tens or tens to hundreds when needed

  • Record an accurate sum for each vertically arranged problem

Teaching tips

  • Review column alignment before students begin the first twelve-problem sheet.

  • Ask learners to mark each place where regrouping occurs, then compare that notation with the final sum.

Skills covered

  • Multi-digit addition — students calculate sums involving three-digit addends.

  • Regrouping — carried values are recorded across ones, tens, and hundreds places.

  • Place-value alignment — vertical formatting keeps corresponding digits in the same column.

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Resource details

Concepts & topics

Core concepts

  • Three-digit addition

  • Regrouping

  • Place value

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