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BeerCheeze
*hick*
Joined: 14 Jun 2003
Posts: 9285
Location: At the Bar
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 Posted: Mon, 11 Apr 2005 14:28:30 Post Subject: Cool math trick |
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I've never seen this one before... pretty cool:
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?   |
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Little Bruin
Boo Boo
Joined: 07 Apr 2003
Posts: 667
Location: Pic-A-Nic Basket |
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dadx2mj
Happy Camper
Joined: 10 Aug 2003
Posts: 2994
Location: SoCal
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IceNine
*The Freshest*
Joined: 08 Sep 2003
Posts: 1459
Location: Bel Air
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misty
Mmmmm... Beer
Joined: 17 Jul 2003
Posts: 737
Location: In Dr. EvilCheeze's pants
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| Posted: Mon, 11 Apr 2005 14:53:29 Post Subject: Re: Cool math trick |
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| Dr. EvilCheeze wrote: |
Do you recognize the answer? |
It's your phone number!  |
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IceNine
*The Freshest*
Joined: 08 Sep 2003
Posts: 1459
Location: Bel Air
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| Posted: Mon, 11 Apr 2005 14:55:24 Post Subject: |
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*cough*
I must've made a mistake before  It works now
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Shadowsilence
I <3 Chevrolet
Joined: 11 May 2004
Posts: 618
Location: Fort Walton Beach
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Mooecow
Rated PG
Joined: 10 Apr 2005
Posts: 9
Location: US Of A
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| Posted: Mon, 11 Apr 2005 15:40:18 Post Subject: |
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Wohaa, That is sweet!
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Little Bruin
Boo Boo
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Posts: 667
Location: Pic-A-Nic Basket |
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FOX
I <3 Quail
Joined: 15 Nov 2004
Posts: 2074
Location: Saint Cloud, MN
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BeerCheeze
*hick*
Joined: 14 Jun 2003
Posts: 9285
Location: At the Bar
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| Posted: Mon, 11 Apr 2005 16:16:59 Post Subject: |
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| FOX wrote: | | how does someone come up w/ that formula???? |
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FOX
I <3 Quail
Joined: 15 Nov 2004
Posts: 2074
Location: Saint Cloud, MN
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