Laugh a little
The Lesson
Mr. Henry, the math teacher, enters the classroom. The students are playing around after the bell. They are not in their seats. Mr. Henry decides to teach them a lesson.
He calls, "Ivan, name a two-digit number."
Ivan responds, "56."
Mr. Henry, "Why not 65? Sit down, you have a D minus. Peter, name a two-digit number."
Peter responds, "18."
Mr. Henry responds, "Why not 81? A D minus for you, too. Moishe, name a two-digit number."
Moishe responds "33."
Mr. Henry replies, "Why not.... Moishe! Stop these Jewish tricks at once!"