Funny Mathematic Result

:: Funny Mathematic Result ::

It's time to phone a friend for a little math fun ...

get your calculator.. .

this works!

(Note: Ignore your area code and use only your seven digit phone number)

1) What are the first 3 digits of your phone number?

(do NOT include the area code)

2) Multiply by 80

3) Add 1

4) Multiply by 250

5) Add in the last 4 digits of phone number

6) Add in the last 4 digits of phone number again

7) Subtract 250

8) Divide by 2

Is the result your phone number?