Only purchase this bundle if you and your students have access to Google Documents. Included are links to nine addition and subtraction documents that your students can use to practice multi-digit addition and subtraction skills. Students can easily organize the digits in order to add or subtract in a more motivating format than paper and pencil. Documents include options for two to six digit addition, addition with three addends, and subtraction for two to six digits. Download the PDF in order to gain access to "view only" links. Make a copy of the document and it's yours to edit! You can add numbers, change the title, add/delete pages, and more! Share it with your students and watch them practice their skills while practicing utilizing technology at the same time!