Here is a math trick so unbelievable that it will stump you.
1. Grab a calculator. (you won't be able to do this one in your head)
2. Key in the first three digits of your phone number (NOT the area code)
3. Multiply by 80.
4. Add 1.
5. Multiply 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 number by 2
Do you recognize the answer ?
Friday, June 8, 2007
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2 comments:
That is so cool. Crazy.
How funny! I got this in an email and almost posted it on my blog. It's pretty amazing isn't it? How in the world does that work, I wonder?
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