Thursday, September 11, 2008

5th hour 2-2

Ok today learned subtract rational numbers! YAY! Ok I'll show you and example and tell you what I did. Example: -21-6=. First we change it from -6 to +-6 so it comes out like this. -21+-6=-27. ALWAYS remember to change the - sign to a + sign and change the sign of the SECOND number.
So put your minds to work and finish your work. lol

13 comments:

Chloe said...

Good job I agree!!!! What else did we learn??

Shayley said...

I totally agree with u

Shayley said...

Great job!!! by the way

Cortney said...

I agree fully with you. You got everything right.

Paige said...

Great Job I agree with you

Trace said...

Thats good a few typos

Sadie said...

Great job!! I agree as well. :)

Sydni said...

I totally agree with you on this.

MIKEY said...

good job !

Lacie said...

Nice job explaining!!
i understand it now!! !!
==

ccoates said...

I tried to do this earlier but apparently it didnt work so.....

You did a good job and that is a great explanation.

bratcliff said...

it was good didnt see errors

Amy35 said...

Great job!!! I agree with u 100%!!!!