Let's Add some integers

After an OOO warm up, all we did today was add integers.  :)  That's it!  Just adding some integers!

Things to be aware of... we found out that some folks are confused about the "rules" -- if the signs are the same, do the problem and keep the same sign.... AND.... if the signs are different subtract the smaller from the larger and keep the sign of the larger.

There may be a few straggling problems for homework...