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Folding Paper


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14 replies to this topic

#11 vestalkid

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Posted 23 April 2009 - 09:06 PM

Has anyone gotten a solution for the 2nd one that works, doesn't involve folding on the numbers, and doesn't involve impossibly pulling through the inside of the fold?
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#12 kevodd1

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Posted 24 April 2009 - 08:26 PM

Has anyone gotten a solution for the 2nd one that works, doesn't involve folding on the numbers, and doesn't involve impossibly pulling through the inside of the fold?

yes

fold the paper horizontally back to back. so the numboers are facing out. then manuever the ends into eachother like your making a tube. the 6 and 7 are back to back and they go inside the 1 and 4 which are also back to back. keep working the ends into eachother until the finished product is 1 square wide
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#13 seeker

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Posted 25 July 2010 - 05:30 PM

I have done it without any diagonal folding ... and without any paper cutting and it is truly possible ....
check it out and you will find how it comes true...
check the attached image please

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  • puzzel.JPG

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#14 seeker

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Posted 25 July 2010 - 06:22 PM

here you can find the solution of 2nd puzzle ....
it is just only possible with a single modification ...
i tried it best ... if any one have answer his/her post will be highly appreciate here
you can see my solution in attached fig below

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  • puzzel.JPG

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#15 zippy26

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Posted 19 May 2011 - 03:12 PM

I used to do these in my college math teaching class and I am actually doing these with my class (4th grade) and they are figuring them out. I can not remember the other ways that we can line up numbers to make other puzzles? I believe that there are more but I can not think of them could one of you help me out with this?
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