Adding 3 Numbers Worksheets

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This is a collection of adding three numbers worksheets. These are classic worksheets for homework, math centers, and sub-plans, and general practice. 

Take note that this is a subset of our addition worksheets.

What You'll Get

You will receive several printable files. These are 2-page files with worksheets and answer keys. They are organized into folders for easy access. Just pick a worksheet, print and you're ready to go. 

There are three exam types with a different number of digits.  Each group has 15 worksheets.

Adding 3 Numbers, Addends are alignedStudents are asked to add the three numbers and write their answers on the space provided.

  • 1 digit – Ideal for mental math
  • 1 to 2 digits
  • 2 digits
  • 2 to 3 digits
  • 3 digits

Adding 3 Numbers, Show SolutionStudents need to rewrite and align the three numbers and then perform addition.

  • 1 to 2 digits
  • 2 digits
  • 2 to 3 digits
  • 3 digits
  • 3 to 4 digits

Add 3 numbers, 2 sumsStudents would need to add the first two numbers, and then add the result to the third number.

  • 1 digit – Ideal for mental math
  • 1 to 2 digits
  • 2 digits
  • 2 to 3 digits
  • 3 digits

We bundled this with other products so you can get discounts. Just click any of the bundles below for more details.

Summary

Grade Level: Grade 1, Grade 2, Grade 3, Grade 4
Type of Resource: Worksheets
Subject/Topic: Addition, Add 3 Numbers
File type:  ZIP
No. of pages: 225 pages


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