He can add up to 21, too.stylesheet.css - (Sep 07, 2009 - 20:09 EDT)
A little kid shows how his father taught him how to count.
The teacher asked little Johnny if he knows his numbers.
"Yes," he said. "I do. My father taught me."
"Good. What comes after three."
"Four," answers the boy.
"What comes after six?"
"Seven."
"Very good," says the teacher. "Your dad did a good job. What comes
after ten?"
"A jack," says the kid.