This is a collection of adding 3-digit numbers with regrouping worksheets. This includes five sets of activities to help your students practice adding triple digit numbers. Just pick and print the right version for your class, and you're ready to go! You can use these math sheets as a review, homework, drill, quiz, pre test, assessment, or practice for your students in the 2nd, 3rd, or 4th grades. *** View our Addition Bundle to save and get more value! These are all the sets included in this p