This is a collection of our addition with three addends worksheets with answer keys. Use this packet to supplement your lessons on addition with or without regrouping.

You can use these math sheets as a review, homework, quiz, pre test, assessment, drill, or practice for your students in the 2nd, 3rd, or 4th grades.

There are three sets in this product:

1. Adding 3 Numbers
2. Adding 3 Numbers - Show Solution

*** View our Addition Bundle to save and get more worksheets.

Each set includes the following. Just pick and print the right version for your class, and you're ready to go!

1. 2 Digit + 1 Digit + 1 Digit
2. 2 Digit + 1 Digit + 1 Digit - With Regrouping
3. 2 Digit Addition No Regrouping
4. 2 Digit Addition With Regrouping
5. 3 Digit Addition No Regrouping
6. 3 Digit Addition With Regrouping
7. 4 Digit Addition

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