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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#2076 2015-10-01 19:15:05

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

Re: Add 13 more and post it forever.

26988


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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#2077 2015-10-01 19:16:34

zetafunc
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Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27001

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#2078 2015-10-01 19:17:21

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

Re: Add 13 more and post it forever.

27014

27 - 0 - 14 = 13


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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#2079 2015-10-01 19:18:03

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27027

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#2080 2015-10-01 19:20:27

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

Re: Add 13 more and post it forever.

27040

2 + 7 + 0 + 4 + 0 = 13


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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#2081 2015-10-01 20:07:49

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27053

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#2082 2015-10-02 02:08:42

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

Re: Add 13 more and post it forever.

27066

2 * 7 - 0 - ( 6 / 6 ) = 13


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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#2083 2015-10-02 02:23:48

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27079

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#2084 2015-10-02 02:42:08

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

Re: Add 13 more and post it forever.

27092


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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#2085 2015-10-02 03:07:02

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27105

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#2086 2015-10-02 05:49:41

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

Re: Add 13 more and post it forever.

27118


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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#2087 2015-10-02 05:56:37

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27131

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#2088 2015-10-02 06:06:12

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

Re: Add 13 more and post it forever.

27144

(2 * 7 - 1)(4 / 4) = 13


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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#2089 2015-10-02 08:25:12

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27157

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#2090 2015-10-02 12:37:02

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

Re: Add 13 more and post it forever.

27170

2 * 7 - 1^7 - 0 = 13


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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#2091 2015-10-02 20:35:18

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27183

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#2092 2015-10-03 09:44:20

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

Re: Add 13 more and post it forever.

27196


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

#2093 2015-10-03 10:00:36

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27209

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#2094 2015-10-03 12:13:16

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

Re: Add 13 more and post it forever.

27222


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

#2095 2015-10-03 12:50:52

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27235

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#2096 2015-10-03 15:15:00

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

Re: Add 13 more and post it forever.

27248


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

#2097 2015-10-03 20:38:14

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,818

Re: Add 13 more and post it forever.

27261

27261 is a 'Smith number'.


"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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#2098 2015-10-03 20:48:26

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

Re: Add 13 more and post it forever.

27274

2 * 7 + 2 - 7 + 4 = 13


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

#2099 2015-10-03 21:05:50

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,432
Website

Re: Add 13 more and post it forever.

27287

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#2100 2015-10-03 22:30:13

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,818

Re: Add 13 more and post it forever.

27300

2 x 7 - (3^0)^0=13


"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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