lil johnny was in math class one tuesday afternoon. Now he knows he suppose to be paying attention to the teacher but he making paper airplanes instead. The teacher saw him and said, "Lil johnny i have a math problem for you. There are 5 birds sitting on a telephone line, if i took a gun and shot one of them how many is left?" Lil johnny said,"none" The teacher said how did u come up with that answer? He said easy if you shoot at one of the birds all the other birds gonna fly away. The teacher said i see some one hasnt been doing there math homework. Lil johnny gets out of school. When he get home he hands his parents his progress report. They saw that he was failing math so they transfered him to a catholi school. 3 months later lil johnny comes home with a progress report from his new school. His dad said son you are making an A in math what brought about this change. He said i saw that man hanging up on that plus sign and i knew they werent playing.