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Math is nuts

yourdp:

desaturated:

UNBELIEVABLE MATH PROBLEM

Here is a math trick so unbelievable that it will stump you. Personally I would like to know who came up with this and why that person is not running the country.

Grab a calculator. (you won’t be able to do this one 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 to this the last 4 digits of your phone number
  6. Add to this the last 4 digits of your phone number again.
  7. Subtract 250
  8. Divide number by 2 

via butterflyeffect / bg5000 / malty / amyyy

my calculator just called me…

Even though I correctly guessed what was going to happen, my eyes jumped a bit at the numbers on my screen and I let out a little whoosh of air…

Source: maltyk

  • 3 years ago > maltyk
  • 33
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33 Notes/ Hide

  1. seosweetheart liked this
  2. vip1021sh reblogged this from ruhi and added:
    OH GAAAAH. MATH. @_@
  3. narniasung reblogged this from ruhi
  4. inallprobability reblogged this from ruhi
  5. wendyroo liked this
  6. lell1023 reblogged this from code-yellow and added:
    Ah, I love this! It’s really quite cool.
  7. human-disaster liked this
  8. code-yellow reblogged this from yourdp
  9. outoftheb0x reblogged this from mirza
  10. hockeycrew reblogged this from starline and added:
    Now I want to figure out how to do that
  11. ketchupandbeer reblogged this from myownmelt and added:
    yourdp: my calculator just called me… It doesn’t fail! &...figure out why…At first I was...
  12. isaacwayton reblogged this from desaturated
  13. myownmelt reblogged this from yourdp and added:
    It doesn’t fail! & I want to figure out why…
  14. maxchoong reblogged this from benjichan and added:
    Haha.. try this! But WARNING: The answer may chage the way you live your life.
  15. tommypenner reblogged this from ruhi
  16. alohanico reblogged this from yourdp and added:
    Even though I correctly guessed what was going to happen, my eyes jumped a bit at the numbers on my screen and I let out...
  17. benjichan reblogged this from desaturated
  18. starline reblogged this from yourdp
  19. mirza reblogged this from desaturated
  20. ruhi reblogged this from desaturated
  21. yourdp reblogged this from desaturated and added:
    my calculator just called me…
  22. desaturated reblogged this from butterflyeffects and added:
    UNBELIEVABLE MATH PROBLEM...a math trick so unbelievable that it will stump you....
  23. fatmanatee reblogged this from butterflyeffects and added:
    Okay, I’m going to do some crazy stuff too… geeky stuff right now.I’ve seen this done in simpler form (start with x, end...
  24. pilnick reblogged this from bg5000 and added:
    I was always impressed by these until I actually figured one out and realized it’s just lazy obfuscation. Combining...
  25. butterflyeffects reblogged this from bg5000 and added:
    That is some crazy shit. ::chuckles like Beavis at bg5000::
  26. bg5000 reblogged this from amyyy
  27. amyyy reblogged this from maltyk
  28. maltyk posted this

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I enjoy rich text evernote checklists, hefeweizen, the colour purple (the actual colour, and not the movie or book), debbie downerism, change purses, and stopping to get coffee even though I'm already mad late for work.

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