Math Is Fun Forum

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

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#701 2010-09-08 03:20:09

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9113


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#702 2011-01-07 00:05:58

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

Re: Add 13 more and post it forever.

9126


igloo myrtilles fourmis

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#703 2011-01-07 00:32:27

Howardroark
Member
Registered: 2010-10-10
Posts: 382

Re: Add 13 more and post it forever.

9139


I come from a civilization which has given the world the number 0..

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#704 2011-01-07 04:35:43

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9152


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#705 2011-01-16 18:47:42

hiyatran
Member
Registered: 2010-08-19
Posts: 5

Re: Add 13 more and post it forever.

is it 9165

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#706 2011-01-16 19:39:19

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9178 is better because it is higher.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#707 2011-02-14 02:14:10

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9191

Last edited by phrontister (2011-02-16 12:59:14)


"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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#708 2011-02-14 02:18:23

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9204


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#709 2011-02-14 02:50:03

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9217


"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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#710 2011-02-14 02:57:32

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9230


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#711 2011-02-15 12:19:43

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

Re: Add 13 more and post it forever.

9243
  check answer with long division:
      92 / 13 is 7 remainder 1  (91 + 1)
      14 / 13 is 1 remainder 1 (13 + 1)
      13 /13 is 1 remainder Zero!


igloo myrtilles fourmis

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#712 2011-02-15 14:58:01

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9256


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#713 2011-02-16 03:35:54

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9269


"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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#714 2011-02-16 04:54:12

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9282


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#715 2011-02-16 11:50:10

S.M
Member
Registered: 2011-02-16
Posts: 7

Re: Add 13 more and post it forever.

715×13=9295

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#716 2011-02-16 12:16:27

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9308

Last edited by phrontister (2011-02-16 12:58:01)


"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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#717 2011-02-16 12:25:00

S.M
Member
Registered: 2011-02-16
Posts: 7

Re: Add 13 more and post it forever.

9321
19-(2*3)=13!

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#718 2011-02-16 12:56:39

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9334


"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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#719 2011-02-16 14:37:29

S.M
Member
Registered: 2011-02-16
Posts: 7

Re: Add 13 more and post it forever.

9347
(7×√2)-(√9/3)=13

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#720 2011-02-16 17:10:02

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

Hi S.M.

Welcome to the forum!

9360


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#721 2011-02-16 23:12:05

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9373


"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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#722 2011-02-16 23:52:27

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9386


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#723 2011-02-17 00:58:20

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9399


"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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#724 2011-02-17 06:00:21

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

9412


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#725 2011-02-17 17:43:58

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,822

Re: Add 13 more and post it forever.

9425


"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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