Miss Puttyroot ponders briefly putting the pooka in far corners away from each other, but no, that would be an over reaction, she moves to Connor and bends down near him "Connor, Pie math is a little more complicated. We''ll study Pi in years to come. I promise, however, for the purpose of math and learning, it's just easier to work with apples . Now unless Snow is mentioned in the problem, assumed she's not around and work it out. I know you have a wonderful imagination, but we're also working on calculation. Now Sally Mae tells me she's taught you some math."