This packet includes 40 worksheets (plus Google Slides™) for students to practice 3 Digit Addition and Subtraction WITH AND WITHOUT REGROUPING. Each worksheets has 15 problems. This packet also includes a digital format (Google Slides™).Packets Included:3-Digit Addition and Subtraction Without Regrouping3-Digit Addition and Subtraction With RegroupingPlease check the preview.★★Check the following categories to view my other related packets:★★2-Digit Addition and Subtraction3-Digit Addition and S