View Full Version : A Math Problem...
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 your 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?
BoredOutOfMyMind
08-10-2007, 01:01 PM
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 your 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?
Is THIS what you are teaching your children?
:killinme
(I think this would work with any number)
Is THIS what you are teaching your children?
:killinme
(I think this would work with any number)
No. I just found it on another forum.
Neat, huh?
I also found a couple of card tricks, but I wasn't going to post those till I tested them to make sure they worked.
ForeverSinginHisPraizes
09-30-2007, 10:33 PM
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 your 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?
That's amazing!!! O-M-Goodness!!!
True Believer
10-01-2007, 06:36 AM
That is pretty neat!
bethola
10-01-2007, 06:41 AM
That is really neat! But, I didn't use a calculator. I'm OLLDDD and trying to retain my brain power, so I did it........Get Ready......with PAPER AND A PENCIL!!!! LOL
Beth in KY
crazy4jesus08
11-28-2007, 07:37 PM
cool!
winklebottom
11-29-2007, 01:45 PM
my brain hurts!!
DividedThigh
11-29-2007, 01:55 PM
nice, all that happens is you do it to the number and then undo it, and walla the number is left, very nice, lol,dt:yourock
winklebottom
11-29-2007, 01:57 PM
ouch...now I really feel blonde!!!
brotherjason
01-22-2008, 02:27 PM
Hey that's neat!
Cindy
01-22-2008, 08:27 PM
nice, all that happens is you do it to the number and then undo it, and walla the number is left, very nice, lol,dt:yourock
Yep, and the answer is in the problems if you read it carefully. :D
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