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#1626 2012-12-13 20:41:23

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21138


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1627 2012-12-14 12:01:20

mathaholic
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From: Juliania
Registered: 2012-11-29
Posts: 2,845
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Re: Add 13 more and post it forever.

Last edited by julianthemath (2012-12-14 12:02:00)


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1628 2012-12-14 12:23:54

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21164


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1629 2012-12-14 21:19:06

mathaholic
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From: Juliania
Registered: 2012-11-29
Posts: 2,845
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Re: Add 13 more and post it forever.

21177


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1630 2012-12-14 21:49:53

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21190

2 + 1 + 1 + 9 + 0 = 13


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1631 2012-12-15 11:23:45

mathaholic
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From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: Add 13 more and post it forever.

21203


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1632 2012-12-15 12:08:40

anonimnystefy
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From: The Foundation
Registered: 2011-05-23
Posts: 15,522

Re: Add 13 more and post it forever.

21216

(2+1)*2+6+1==13


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#1633 2012-12-15 12:19:16

mathaholic
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From: Juliania
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Re: Add 13 more and post it forever.

21229


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1634 2012-12-15 13:08:43

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21242

21 - 2 - 4 - 2 = 13


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1635 2012-12-15 16:19:48

mathaholic
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From: Juliania
Registered: 2012-11-29
Posts: 2,845
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Re: Add 13 more and post it forever.

21255


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1636 2012-12-15 18:01:36

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21268

21 - (-26) + 8 = 13


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1637 2012-12-15 18:28:19

mathaholic
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From: Juliania
Registered: 2012-11-29
Posts: 2,845
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Re: Add 13 more and post it forever.

21281


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1638 2012-12-15 18:46:14

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21294


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1639 2012-12-16 10:43:33

John E. Franklin
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Registered: 2005-08-29
Posts: 3,562

Re: Add 13 more and post it forever.

21307
  check it by division.  21/13=1R8 83/13=6R5 50/13=3R11 117/13=9, so 21307/13=1639 and post #1639.


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#1640 2012-12-16 10:46:49

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21320


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1641 2012-12-17 21:16:08

mathaholic
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From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: Add 13 more and post it forever.

21333


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1642 2012-12-17 21:25:43

bobbym
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From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21346

2 + 13 + ( 4 - 6 ) = 13


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1643 2012-12-20 12:26:07

mathaholic
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From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: Add 13 more and post it forever.

21359


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1644 2012-12-20 13:29:53

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Add 13 more and post it forever.

21372


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#1645 2012-12-20 14:30:35

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21385

2+1-3+8+5 = 13


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1646 2012-12-20 15:31:54

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,847

Re: Add 13 more and post it forever.

21398


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#1647 2012-12-20 17:45:30

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21411


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1648 2012-12-21 11:27:31

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: Add 13 more and post it forever.

21424


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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#1649 2012-12-21 17:11:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 86,388

Re: Add 13 more and post it forever.

21437

21 - 4 + 3 - 7 = 13


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

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#1650 2012-12-23 11:46:32

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,845
Website

Re: Add 13 more and post it forever.

21450


"Double the fun, double the thrill, double the coolness" - Julianthewiki

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