problem solving consists of (1)_______ steps. First we need to read and (2)______ the problem carefully and list down the given (3)______and what is (4)______.the second step to problem solving is to make a (5)_________.We could also draw an (6)_______to better visualize it. The third step is to set up a working (7)______, then solve it.And finally, we need to (8)______if our answer is correct.
