Nearpod is a free website and app that teachers can create interactive, engaging lessons with! These PowerPoint and Nearpod lessons were created to help students practice 2-digit addition (without regrouping) using four different strategies: hundred chart, base ten blocks, open number line, and break apart method (partial sums). Included are FOUR separate lessons and worksheets for each strategy! Each PPT lesson is completely editable, and also comes with a PDF version that can be uploaded to Ne