1. The Microsoft ® Mouse Mischief ™ add-in works with Microsoft ® PowerPoint ® 2010 or Microsoft ® Office PowerPoint ® 2007. Download and install the Mouse Mischief add-in. Copy and paste www.microsoft.com/mousemischief into your browser window to visit the site. www.microsoft.com/mousemischief This presentation requires Microsoft Mouse Mischief. Mouse Mischief lets students use computer mice to answer questions and participate in activities teachers create in PowerPoint presentations. To learn more, visit www.microsoft.com/mousemischiefwww.microsoft.com/mousemischief Get Microsoft Mouse Mischief Download and Install Restart PowerPoint Create Play Slide Show To play a multiple-mouse slide show (such as this file), click the Play Slide Show button. After installation is complete, restart PowerPoint. Use the Mouse Mischief features on the Multiple-Mouse tab. READ THIS SLIDE FIRST (This is a hidden slide and will not appear in the slide show) 1 2 3 4

2. Multiplication and Division of Positive Negative Integers Sharee Thielemann

3. Positive (+) or Negative (--)?

4. Yes No Are All of These Animals Nice or Positive (+) ?

5. Yes No Are All of These Animals Mean or Negative ( ) ?

6. Circle the Negatives in Red and the Positives in Purple.

7. Which Group Contains Animals that are Positive? A B C C B A

8. Which Group Contains Animals That are Negative? A B C C B A

9. A Positive times a Positive Equals a Positive?

10. Yes No Does a Positive times a Positive Equal a Positive?

11. A Negative Times a Negative Equals a Positive.

12. Yes No Does a Negative Times a Negative Equal a Positive?

13. A Positive Times a Negative Equals a Negative.

14. Yes No Does a Positive times a Negative Equal a Negative?

15. A Negative Times a Positive Equals a Negative.

16. Yes No Does a Negative Times a Positive Equal a Negative?

17. Which of the Following is True?

21. Multiplying Positive and Negative Integers Click on the following Website for more practice on multiplying positive and negative integers: http://www.mathguide.com/cgi-bin/quizmasters/IntegersMultiply.cgi http://www.mathguide.com/cgi-bin/quizmasters/IntegersMultiply.cgi