1. 8 + (-4) = 2. -7 + (-8) =
3. -6 + (-3) =
4. 9 - (-5) =
5. 3 - 7 =
Instructions: use a chip model to solve each problem.

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Write an algebraic expression for the word expression the quotient of c and 8

What is the slope of the line that contains the points (-2,1) and (0,-3)