SOLUTION: HEY GOING BACK TO SCHOOL AFTER A LONG TIME... I AM SO CONFUSED ON WHEN TO ADD AND SUBTRACT POSITIVE AND NEGATIVE NUMBERS... CAN YOU HELP SONJA 404 603 6730. THANKS

Algebra ->  Real-numbers -> SOLUTION: HEY GOING BACK TO SCHOOL AFTER A LONG TIME... I AM SO CONFUSED ON WHEN TO ADD AND SUBTRACT POSITIVE AND NEGATIVE NUMBERS... CAN YOU HELP SONJA 404 603 6730. THANKS       Log On


   

Question 631948: HEY GOING BACK TO SCHOOL AFTER A LONG TIME... I AM SO CONFUSED ON WHEN TO ADD AND SUBTRACT POSITIVE AND NEGATIVE NUMBERS... CAN YOU HELP SONJA 404 603 6730. THANKS
Answer by Edwin McCravy(20060) About Me  (Show Source):
You can put this solution on YOUR website!
Watch these Youtubes:

http://www.youtube.com/watch?v=9wDb-1yTpoo

http://www.youtube.com/watch?v=lZezCGUaOEI

http://www.youtube.com/watch?v=mquu-I7p2JE&feature=fvwrel

http://www.youtube.com/watch?v=X4sRy7_usYI&feature=related

And there are links for others there for most any topic in algebra.

Edwin