2 Digit and 3 Digit Addition and Subtraction Worksheets and Lessons

Rated 4.81 out of 5, based on 30 reviews
30 Ratings
The Mountain Teacher
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  • Google Apps™
205 pages
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The Mountain Teacher
Includes Google Apps™
The Teacher-Author indicated this resource includes assets from Google Workspace (e.g. docs, slides, etc.).
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What educators are saying

Fantastic resource! Such a great collection of different ways for students to practice addition and subtraction with regrouping. Thank you!
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Teaching addition and subtraction with regrouping has never been so easy! Students will practice 2 digit addition and subtraction, as well as 3 digit addition and subtraction both with and without regrouping. 27 printable or digital sequential worksheets will guide students in their journey of adding and subtracting to 1000.

All activities are common core aligned. This unit reviews:

  • Two digit addition with and without regrouping (to 100)
  • Two digit subtraction with and without regrouping (to 100)
  • Three digit addition with and without regrouping (to 1000)
  • Three digit subtraction with and without regrouping (to 1000)
  • Using base ten to add
  • Using the standard algorithm to add
  • Adding 3 and 4 two digit numbers to 100

This resource includes:

  • A 54 Page Digital Workbook/27 Two Sided Printable Worksheets
  • A Teaching Guide
  • Anchor Chart Ideas
  • 2 Quizzes
  • A Pre/Post Test
  • 6 Homework Pages (Printable and Digital)
  • An Answer Key

There are both horizontal and vertical problems for every PRINTABLE worksheet. The digital worksheets are all vertical problems.

Digital Workbook:

The digital workbook is the SAME worksheets shown in the preview, provided in Google Slides. Applicable math manipulatives are included for units that require them. Students are show on the first few slides how to add their own text boxes. Any included homework, tests and quizzes are provided in the same formats.

Check Out My Other Second Grade Math Units:

- Place Value

- Addition and Subtraction to 1000

- Word Problems

- Data & Graphing

- Measurement

- Geometry

- Money

- Time

- Arrays

- BUNDLE All Nine Units!

Teaching about multi-digit addition and subtraction? Check out my other resources on that topic below, including a bundle on two and three digit addition and subtraction.

If you enjoyed this product, please leave feedback below. Please ask all questions before purchasing.

To see what is happening in my classroom and my new resources in use, follow me on instagram @the.mountain.teacher or on Teachers Pay Teachers.

Total Pages
205 pages
Answer Key
Teaching Duration
2 months
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to see state-specific standards (only available in the US).
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Add up to four two-digit numbers using strategies based on place value and properties of operations.
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
Explain why addition and subtraction strategies work, using place value and the properties of operations.


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