I have a song for you with a tone of row row row your boat same sign add and keep different sign subtract and get the sign of the higher number (absolute value) then it will be exact
1 1 1
Use the number line for adding and subtracting integers :
Add a positive integer by moving to the right on the number line
Add a negative integer by moving to the left on the number line
Subtract an integer by adding its opposite
okay..thanks but i'm still confused
yeah.i am also confused with my answer. i just searched it on google