We are starting to practice 2 digit addition with regrouping this week. This is a skill that takes lots of practice. Below you see a screen shot of one of my favorite sites for students to practice on. It has both addition and subtraction, and it provides students with a pen on the screen to do the work. I would suggest at least 1-2 nights a week on this site over the next several weeks. Just click on the picture to take you there now. Happy practicing!!!