School jokes

The
teacher was giving her pupils a quiz on
counting. Jackie got things
started by counting from 1 to 10. "Now,
Fred," said the teacher, "you take
over, beginning with
11."
"11, 14, 23, 42, 26," said Fred.

"What kind of counting is that'?"
asked the teacher
"Who's counting'?" replied Fred. "I'm calling
signals."