3 Digit Addition Regrouping Worksheets

Welcome to our 3 Digit Addition Regrouping Worksheets.

Here you will find our selection of free addition sheets to help your child learn to add sets of 3 digit numbers.

2nd grade math salamanders main logo

Addition Learning

Addition is a process which children learn quite naturally as soon as they learn to start counting. During kindergarten and first grade, adding piles of objects together is really important and reinforces childrens understanding of place value and 1:1 correspondence.

Later on, when children are confident adding piles of objects together, they can progress on to number lines or counting on in their heads. When children have understood this, they can begin to learn their addition facts and progress on to column addition.

During 2nd grade, children should be learning the following mental addition skills:

  • know their addition facts up to 20+20;
  • mentally adding on 1, 10 or 100 to any 2 or 3-digit number.

For pencil and paper methods, children should be able to:

  • add two 3-digit numbers together;
  • add together three or four 2-digit numbers.

3 Digit Addition Regrouping

The following worksheets involve learning to add numbers in columns with up to 3 digits.

There are a range of sheets in this section, from 3 digit addition with only carrying ones, up to more complex addition with multi-addends.

An answer sheet is available for each worksheet provided.

The worksheets in this section are carefully graded, allowing you to introduce concepts at an easier level before introducing harder work.

Using the sheets in this section will help your child to:

  • add together pairs of 3 digit numbers in columns;
  • add 3 digit numbers with multi-addends.

All the sheets in this section will help your child to develop their speed and skill at adding numbers in columns.

3 Digit Addition Regrouping Worksheets

The sheets in this section have addition sums that require carrying as follows:

  • in sheet 1, only the ones need regrouping
  • in sheet 2 and 3, the ones and/or the tens need regrouping
  • in sheets 4, the ones, tens and hundreds need regrouping
  • sheets 5 and 6 involve writing out the addition problem and solving it.

3 Digit Addition with Multi-Addends

More recommended Math resources

Here are some of our other related resources you might want to look at.

More Column Addition Worksheets

We have a range of other worksheets involving column addition.

There is also a generator will create random 3 digit column addition sheets - as many as you need!

You can choose whether or not you want regrouping.

Mental Addition Worksheets

Addition Facts to 12+12

The following webpages involve learning addition facts to 12+12.

The sheets in this section are for children at the beginning of 2nd grade. They involve the skill of adding numbers up to 12+12.

Using the sheets in this section will help your child to:

  • add together numbers up to 12;
  • work out addition sums where the total is given but one of the addends is missing.

All the sheets in this section will help your child to develop their speed and accuracy at adding.

Addition Facts to 20+20

The following webpages involve learning addition facts to 20+20.

The sheets in this section are for children who are working competently at a 2nd grade level. They involve the skill of adding numbers up to 20+20.

Using the sheets in this section will help your child to:

  • add together numbers up to 20;
  • work out addition sums where the total is given but one of the addends is missing.

All the free printable addition worksheets in this section will help your child to develop their speed and accuracy at adding.

Adding 1, 10 and 100

This section involves using place value and addition to add either 1, 10 or 100 from any 2 or 3 digit number.

This skill is very important to establish at this grade, as it is a foundation building block from which many other math skills are built.

Using these sheets will help your child to:

  • add 1 or 10 to a range of 2 digit numbers;
  • add 1, 10 or 100 to a range of 3 digit numbers.

Using these sheets will help to develop your child's understanding of place value to 1000.

Addition Word Problems

We have a range of 2nd grade addition word problem worksheets.

They involve solving a range of addition word problems up to 150.

There are a range of sheets from easier addition word problems up to 50, to solving multi-addend problems up to 150.

 

How to Print or Save these sheets

how to print information image printer

Need help with printing or saving?
Follow these 3 easy steps to get your worksheets printed out perfectly!

How to Print or Save these sheets

how to print information image printer

Need help with printing or saving?
Follow these 3 easy steps to get your worksheets printed out perfectly!

Math-Salamanders.com

Math Salamander mini logo

Whether you are looking for a free Homeschool Math Worksheet collection, banks of useful Math resources for teaching kids, or simply wanting to improve your child's Math learning at home, there is something here at the Math Salamanders for you!

The Math Salamanders hope you enjoy using these free printable Math worksheets and all our other Math games and resources.

We welcome any comments about our site on the Facebook comments box at the bottom of every page.

New! Comments

Have your say about what you just read! Leave me a comment in the box below.