Homework Help...

[Paul]

   (-3 x -4) - (-1 x -2) = 10

   Karen made me do it.

      Paul

[cmayer31]

These are the tables that I made to try and get this to work:



Then I just moved through the columns until the proper number could be made with either addition, subtraction, multiplication, or division.

And that's why I love excel...but the same tables could have been written out by hand if needed.

I think all of those should be accurate, but I'll leave a disclaimer that it needs to be checked