If you want any extra practice you can use this game to improve you skills in adding, subtracting, multiplying and dividing rational numbers.

Posted in:

*Rational Numbers*The greatest website in the world. Clearly.

*Posted on January 29, 2015*

If you want any extra practice you can use this game to improve you skills in adding, subtracting, multiplying and dividing rational numbers.

Posted in: *Rational Numbers*

3 Responses “Rational Numbers” →

%d bloggers like this:

Taylor M.

February 17, 2015

It has nothing to do with this post but I was on Khan Academy and the question is, −7a−3+2−3a. I came up with the answer -10a-5 but the hints ay that it is -10a-1 and im not sure what im doing wrong. Can you explain it for me please?

Mr. Elders

February 17, 2015

-10a is right but -3 + 2 = -1. So it’s -10a -1

Taylor M.

February 17, 2015

Ok thanks i understand now.