The temperature started at -25°c. if it went up 2°c and then up 4°c, what was the final temperature?

So it is basically -25+2+4 or -25+6.
Since it is a negative, adding a positive will move the number to the right on a number line. 
-25+6=-19

Hope this helps! If you have any questions, just ask!

You would add 2 and 4 which is 6. and that you would add 6 to -25 which would leave you with -19.

sorey ik so sorey i need and need to answer a few