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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#1801 2013-05-29 13:42:03

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23413

2 + 3 + 4 + 1 + 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.
Thinking is cheating.

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#1802 2013-05-29 18:02:22

mathaholic
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From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23426


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#1803 2013-05-29 21:06:49

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23439

2 + 3 - 4 + 3 + 9 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1804 2013-05-31 13:55:17

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23452


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#1805 2013-05-31 21:35:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23465


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1806 2013-06-02 16:23:50

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23478


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#1807 2013-06-02 17:01:52

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23491


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1808 2013-06-04 16:33:35

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23504


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#1809 2013-06-04 21:14:43

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23517

-(2 - 3) + 5 + 7^1 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1810 2013-06-08 14:31:24

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23530


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#1811 2013-06-08 17:47:16

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23543


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1812 2013-06-11 16:26:35

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23556


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#1813 2013-06-11 21:19:07

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23569

23 + 5 - 6  - 9 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1814 2013-06-15 14:31:24

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23582


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#1815 2013-06-15 15:23:22

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23595

-(2 x 3 - 5 - ( 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.
Thinking is cheating.

Offline

#1816 2013-06-21 12:25:06

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23608


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#1817 2013-06-21 18:29:10

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23621

2 + 3 + 6 + ( 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.
Thinking is cheating.

Offline

#1818 2013-06-21 20:35:45

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23634


Mathaholic | 17th most active poster | 771st most recent person to join MIFF | Person | rrr's classmate
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#1819 2013-06-21 21:22:06

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23647

((2-3)+6) 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.
Thinking is cheating.

Offline

#1820 2013-06-28 12:07:42

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23660


Mathaholic | 17th most active poster | 771st most recent person to join MIFF | Person | rrr's classmate
smile

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#1821 2013-06-28 12:33:38

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23673 = 71^2 + 72^2 + 2 x 82^2


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1822 2013-07-05 21:08:49

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23686

Last edited by julianthemath (2013-07-05 21:13:14)


Mathaholic | 17th most active poster | 771st most recent person to join MIFF | Person | rrr's classmate
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#1823 2013-07-06 01:45:58

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23699

(2 * 3) + 6 + ( 9 / 9 ) = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Thinking is cheating.

Offline

#1824 2013-07-06 12:05:46

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,051

Re: Add 13 more and post it forever.

23712


Mathaholic | 17th most active poster | 771st most recent person to join MIFF | Person | rrr's classmate
smile

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#1825 2013-07-06 12:58:53

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 100,319

Re: Add 13 more and post it forever.

23725

23 - 7 + 2 - 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.
Thinking is cheating.

Offline

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