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

You are not logged in.

#1601 2012-12-01 19:55:46

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20813


"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

Offline

#1602 2012-12-01 20:01:57

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

20826


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1603 2012-12-01 20:08:40

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20839


"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

Offline

#1604 2012-12-01 20:12:13

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

20852


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1605 2012-12-01 20:15:16

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20865


"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

Offline

#1606 2012-12-01 20:17:53

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

20878

20 + 8 - 7 - 8 = 13


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1607 2012-12-01 20:19:27

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20891


"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

Offline

#1608 2012-12-01 20:25:46

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

20904


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1609 2012-12-01 20:36:23

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20917


"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

Offline

#1610 2012-12-01 20:37:59

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

20930


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1611 2012-12-01 22:45:55

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20943


"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

Offline

#1612 2012-12-01 23:01:22

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

20956



In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1613 2012-12-01 23:09:24

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20969


"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

Offline

#1614 2012-12-01 23:12:24

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

20982

-2 + 0 + 9 + 8 - 2 = 13


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1615 2012-12-01 23:15:37

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

20995


"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

Offline

#1616 2012-12-01 23:23:46

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

21008

21 - 0 + 0 - 8 = 13


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1617 2012-12-01 23:27:09

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

21021


"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

Offline

#1618 2012-12-01 23:29:25

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

21034

2 +10 - 3 + 4 = 13


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1619 2012-12-01 23:52:55

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

21047


"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

Offline

#1620 2012-12-01 23:56:12

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

21060


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1621 2012-12-01 23:59:39

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

21073


"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

Offline

#1622 2012-12-02 00:03:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

21086


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1623 2012-12-02 00:54:06

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 3,915

Re: Add 13 more and post it forever.

21099


"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

Offline

#1624 2012-12-02 01:01:31

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,489

Re: Add 13 more and post it forever.

21112


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Online

#1625 2012-12-13 18:20:28

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,893
Website

Re: Add 13 more and post it forever.


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

Board footer

Powered by FluxBB