"F" IN ARITHMETIC Little Tommy returns home from school and says he got a "F" in arithmetic. "Why?" asks his father. "The teacher asked, 'How much is 2x3?' and I said 6," replied Tommy. "But that's right!" says his dad. "Yeah, but then she turned around and asked me, 'How much is 3x2?'" "What's the damn difference?" asked the father. "That's Exactly What I Said!", Tommy vented.