This Is So Weird!

Here is a math trick so unbelievable it will stump you. Personally I want to know who found this and why that person isn't running the country....

1. Grab a calculator. (you won't be able to do this in your head trust me)
2. Punch in the first 3 digits of your phone number. (NOT the area code!)
3. Multiply it by 80.
4. Add 1.
5. Multiply it by 250.
6. Add the last 4 digits of your phone number.
7. Add the last 4 digits of your phone number again.
8. Subtract 250
9. Divide by 2

Now you see your phone number! Isn't it weird. When my teacher showed us we were all freaked out.