Now that you've learned to do basic math in Excel, your calculations will never slow you down again. With addition, ...

Number bonds to 100 Learn about number bonds to 100 using tens and ones. Fact families - addition and subtraction bonds to 20 Learn how part whole models can be used to understand fact families.

Download the Addition & Subtraction lyric sheet so your class ... The song will have your class up, moving, and understanding the simple arithmetic needed to calculate change.