Use this Smartboard Lesson to help teach your students how to add three numbers together. You can use this lesson in one day or over a span of a couple days. Not only does this Smartboard lesson offer great tools and tips on how to add three numbers together - it also provides many different practice opportunities. This Smartboard lesson also covers story problems that involve adding three numbers together. This is a great lesson to use year after year or also as a quick and easy lesson to leave for a substitute!
***Please note that this file was created in Smart Notebook software. You must have Smart Notebook Version 16.2 or OLDER for the flash players to work in this file. The flash players run the interactive venn diagrams, dice, etc.