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  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#1401 2011-08-04 04:19:54

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18226


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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#1402 2011-08-04 04:21:19

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18239


"widen your gaze... extend beyond the obvious..."

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#1403 2011-08-04 05:13:34

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18252


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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#1404 2011-08-04 19:00:01

graduate
Member
Registered: 2011-04-19
Posts: 53

Re: Add 13 more and post it forever.

18252 + 13 = 18265

1-(8*2)-(6*5)=13

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#1405 2011-08-04 19:01:13

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18265


"widen your gaze... extend beyond the obvious..."

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#1406 2011-08-04 19:48:56

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18278


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.

Offline

#1407 2011-08-04 19:59:10

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18291


"widen your gaze... extend beyond the obvious..."

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#1408 2011-08-04 20:03:03

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18304


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.

Offline

#1409 2011-08-04 21:43:48

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18317


"widen your gaze... extend beyond the obvious..."

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#1410 2011-08-04 21:48:58

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18340


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.

Offline

#1411 2011-08-04 22:00:06

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18353

Last edited by anandbrar (2011-08-04 22:00:22)


"widen your gaze... extend beyond the obvious..."

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#1412 2011-08-04 22:07:03

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18366


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.

Offline

#1413 2011-08-10 04:27:43

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18379


"widen your gaze... extend beyond the obvious..."

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#1414 2011-08-10 04:35:00

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,507

Re: Add 13 more and post it forever.

18392

1+8+9-3-2=13


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#1415 2011-08-10 04:52:44

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18405


"widen your gaze... extend beyond the obvious..."

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#1416 2011-08-10 04:52:59

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18418


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.

Offline

#1417 2011-08-10 05:01:17

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,507

Re: Add 13 more and post it forever.

18431

8+4+3-1-1=13


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

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#1418 2011-08-10 05:03:02

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18444


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.

Offline

#1419 2011-08-10 05:14:37

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18457


"widen your gaze... extend beyond the obvious..."

Offline

#1420 2011-08-10 05:15:09

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18470


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.

Offline

#1421 2011-08-10 19:14:08

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18483


"widen your gaze... extend beyond the obvious..."

Offline

#1422 2011-08-10 19:49:38

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18496


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.

Offline

#1423 2011-08-12 19:51:29

anandbrar
Member
Registered: 2011-07-20
Posts: 70

Re: Add 13 more and post it forever.

18509


"widen your gaze... extend beyond the obvious..."

Offline

#1424 2011-08-12 22:44:43

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 85,199

Re: Add 13 more and post it forever.

18522


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.

Offline

#1425 2011-09-15 09:19:28

anonimnystefy
Real Member
From: The Foundation
Registered: 2011-05-23
Posts: 15,507

Re: Add 13 more and post it forever.

18535

3*5-8+5+1


“Here lies the reader who will never open this book. He is forever dead.

“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment

Offline

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