Because they are always multiplying.
Interactive Joke of the Day Mug
Coffee Mug
Geometrees and trigonometrees
Sin Pi
He works them out with a pencil.
Works it out with a pencil.
She worked it out with a pencil.
Gee I'm a tree!
Math teachers, because every student counts.
Simplifying Radicals. Yes, she's a math teacher.
He took the rhombus
Because they always work problems out with a pencil.
Couple's Daily Question Mug
calc-U-LATER
Just two. One to explain to the public that everything possible is being done to solve the problem, and the other to screw the lightbulb into the water faucet.
He worked it out with a pencil.
It was an udder catastrophe.
Well, you know what happened last time they picked a race...
got a pencil and worked it out.
Worked it out with a pencil.
Math-you.
I see your point I've got a lot of problems.
He couldn't grow a pear
Under the ground.
A: Because everybody knows -- tyrannosaurus wrecks.
Everybody loves Ramen.
A: They're both down under and no one cares.
Because it was irr-elephant
The same way he solved all other problems: He worked it out with a pencil and paper.
He works it out with a pencil! =