A math trick that will amaze you.
This is a discussion on A math trick that will amaze you. within the Jokes and Humor forums, part of the Off Topic Discussion category; Grab a calculator, there are way too many sums to do in your head. 1. Key in the first three ...
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03-03-2008, 12:05 PM
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#1 | ||||||||
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PO.org Supporter
   
Join Date: Dec 2007
Location: 8°43′ N, 167°44′ E
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A math trick that will amaze you.
Grab a calculator, there are way too many sums to do in your head.
1. Key in the first three digits of your phone number (Not the area code) 2. Multiply by 80 3. Add 1 4. Multiply by 250 5. Add the last 4 digits of your phone number 6. Add the last 4 digits of your phone number again. 7. Subtract 250 8. Divide number by 2 You should recognize the number...
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03-03-2008, 12:09 PM
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#2 |
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PO.org Goddess
 
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Re: A math trick that will amaze you.
Wow, I did recognize it!!! COOL!
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03-04-2008, 01:07 AM
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#4 |
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PO.org Supporter
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Re: A math trick that will amaze you.
Here's another one (Use a calculator)....
1. Enter your age 2. Multiply your age by 2 3. Add 10 to that number 4. Multiply that number by 5 5. Pick any number between 0 and 9 6. Subtract 50 The first two digits in the number will show your age and the last digit will be the number you picked between 0-9. Kinda neat!  |
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03-04-2008, 05:43 AM
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#5 |
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Senior Member
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Re: A math trick that will amaze you.
these are pretty cool, Ill have to get my kids to try these.
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