This is a Smartboard activity that allows students to practice addition facts. Students will practice adding 1 to numbers 1-10 all the way to adding 10 to numbers 1-10. The sums range from 2 - 20. This is a fun and interactive way to practice addition facts. This can be used in whole group, small group, or as a math center. The preview file has thumbnail shots of many of the pages in the file. This file is very easy to use and directions are included on the main page.