In this amazing trick the Math Man will ask you to perform a few mathematical operations using your birthday. Then he will tell you when your birthday is. First, assign the number to the month you were born so that January is 1, February is 2, March is 3, and so on. You will probably need a pencil and paper for this. Don't worry. The Math Man will wait.

1. Multiply the number of the month by 5.

2. Add 7.

3. Multiply by 4.

4. Add 13.

5. Multiply by 5.

6. Add the day of your birthday.

Click on the button below to email your answer to the Math Man. He will return your email with the month and day you were born.