Franklin the fly starts at the point (0,0) in the coordinate plane. At each step, Franklin takes a step to the right, left, up, or down. After 1 step, how many different points could Franklin end up at?
If this was a larger problem, I would have another method, however since this is a smaller variation of this question, you could just check all of the points on the coordinate grid that franklin could be once he takes his step. Also, I'm 90% sure that this is a repost of another problem, if you have any questions, just ask :)