1 / 2

# Adding Real Numbers CHANGE ALL ______________ SIGNS TO A ___________________ RAP! - PowerPoint PPT Presentation

Adding Real Numbers CHANGE ALL ______________ SIGNS TO A ___________________ RAP! 1. 4. 7. 2. 5. 8. 3. 6. 9. Evaluate the expressions. 10. 12. 11. 13. THINK!. double. -2 -1 0 1 2 3. single sign.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about ' Adding Real Numbers CHANGE ALL ______________ SIGNS TO A ___________________ RAP! ' - wing-summers

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

• CHANGE ALL

• ______________ SIGNS

• TO A ___________________

• RAP!

• 1. 4. 7.

• 2. 5. 8.

• 3. 6. 9.

• Evaluate the expressions.

• 10. 12.

• 11. 13.

• THINK!

double

-2 -1 0 1 2 3

single sign

Double signs ADD . . . signs opposite SUBTRACT!

14. A football team gains 2 yards and then loses 7 yards in two plays. You express a loss of 7 as -7. Use addition to find the result of the two plays.

15. The temperature falls 15 degrees and then rises 18 degrees. Find the change in temperature.