The teacher asked Willy, "If you have seven cookies and Billy asks you for three, how many cookies have been left with you?" Willy immediately answered, "Seven!"

A dumb blonde was really tired of being made fun of, so she decided to have her hair she would look like a brunette. When she had brown hair, she decided to take a drive in the country. After she had been driving for a while, she saw a farmer and a flock of sheep and thought, "Oh! Those sheep are so adorable!" She got out and walked over to the farmer and said, "If I can guess how many sheep you have, can I take one home?" The farmer, being a bit of a gambler himself, said she could have a try. The blonde looked at the flock and guessed, "157." The farmer was amazed - she was right ... read more

The bartender asks: "Would all three of you like some beer?" The first one replies, "I don't know." The second one replies, "I don't know either." The third replies, "Yes."

So Descartes goes into a bar late one night for a beer. At closing time, the bartender makes Last Call and asks him, "Get you another?" Descartes replies, "I think not." And disappears.

Q: Why do you rarely find mathematicians spending time at the beach? A: Because they can divide sin and cosine to get a tan!