Make learning double digit addition with regrouping easier for your students to understand with this 8-slide presentation. Each slide is animated as student or teacher clicks for next step in the process of adding. With no distracting hands moving items, the numbers and concrete representations are the focus. The 2nd grade math teacher for whom I created this powerpoint raved at how it improved his students' understanding. I hope you find it equally helpful! Don't miss my other similar product for subtraction with regrouping! Use this presentation for whole-class introduction, in a center for practice, or as a private tutorial!