Use the magic of Microsoft Excel to generate countless examples to practice adding, subtracting, multiplying, and dividing integers. Stimulate discussion, build student confidence and competence, or use in a competitive activity. All you have to do:1. Open the downloaded Excel file.2. Click on one of the lesson tabs at the bottom.3. Press the appropriate key(s) to generate an example (F9 for PC; Command + Equal for Macs). Also works with Open Office.4. Demonstrate, discuss, review, and learn.5.