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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#2201 2016-01-06 05:33:42

Monox D. I-Fly
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Registered: 2015-12-02
Posts: 860

Re: Add 13 more and post it forever.

28613

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#2202 2016-01-06 05:43:33

zetafunc
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Registered: 2014-05-21
Posts: 2,109
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Re: Add 13 more and post it forever.

28626

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#2203 2016-01-06 06:01:49

Relentless
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Registered: 2015-12-15
Posts: 624

Re: Add 13 more and post it forever.

I believe the fourth root of post #2197 is 13

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#2204 2016-01-06 06:13:41

zetafunc
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Registered: 2014-05-21
Posts: 2,109
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Re: Add 13 more and post it forever.

28652

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#2205 2016-01-06 07:57:47

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

Re: Add 13 more and post it forever.

28665


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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#2206 2016-01-06 08:03:44

zetafunc
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Registered: 2014-05-21
Posts: 2,109
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Re: Add 13 more and post it forever.

28678

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#2207 2016-01-06 08:35:16

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

Re: Add 13 more and post it forever.

28691

(2 + 8 - (6 - 9))1 = 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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#2208 2016-01-06 08:48:13

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,109
Website

Re: Add 13 more and post it forever.

28704

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#2209 2016-01-06 09:18:13

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

Re: Add 13 more and post it forever.

28717


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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#2210 2016-01-06 09:22:46

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,109
Website

Re: Add 13 more and post it forever.

28730

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#2211 2016-01-06 10:06:26

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

Re: Add 13 more and post it forever.

28743

( 28 / 7 ) * 4 - 3 = 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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#2212 2016-01-06 10:20:07

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,109
Website

Re: Add 13 more and post it forever.

28756

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#2213 2016-01-06 10:45:00

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

Re: Add 13 more and post it forever.

28769


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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#2214 2016-01-06 10:45:19

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,109
Website

Re: Add 13 more and post it forever.

28782

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#2215 2016-01-06 10:48:40

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

Re: Add 13 more and post it forever.

28795

-(2 - 8 + 7) + 9 + 5 = 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

#2216 2016-01-06 10:49:35

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,109
Website

Re: Add 13 more and post it forever.

28808

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#2217 2016-01-06 11:25:52

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

Re: Add 13 more and post it forever.

28821

- 2 + 8 + 8 - 2 + 1 = 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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#2218 2016-01-06 11:26:56

zetafunc
Moderator
Registered: 2014-05-21
Posts: 2,109
Website

Re: Add 13 more and post it forever.

28834

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#2219 2016-01-06 11:28:54

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

Re: Add 13 more and post it forever.

28847

2 - 8 + 8 + 4 + 7 = 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

#2220 2016-01-06 15:25:13

Monox D. I-Fly
Member
Registered: 2015-12-02
Posts: 860

Re: Add 13 more and post it forever.

28860

28 - (8 + 6) - cos 0 = 28 - 14 - 1 = 13

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#2221 2016-01-06 17:11:37

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

Re: Add 13 more and post it forever.

28873


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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#2222 2016-01-06 18:05:47

Monox D. I-Fly
Member
Registered: 2015-12-02
Posts: 860

Re: Add 13 more and post it forever.

28886

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#2223 2016-01-06 18:44:05

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

Re: Add 13 more and post it forever.

28899


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

#2224 2016-01-06 19:31:09

Monox D. I-Fly
Member
Registered: 2015-12-02
Posts: 860

Re: Add 13 more and post it forever.

28912

2 x 8 -  9 : (1 + 2) = 16 - 9 : 3 = 16 - 3 = 13

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#2225 2016-01-06 20:05:25

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

Re: Add 13 more and post it forever.

28925


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

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