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  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

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#1 2010-01-26 07:08:25

John E. Franklin
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Add 13 more and post it forever.

I'll start:

13

Now just add 13 to it and post away!!

Fun for kids to learn!!


igloo myrtilles fourmis
 

#2 2010-01-26 12:18:55

John E. Franklin
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Re: Add 13 more and post it forever.

13
13 +
----
26


igloo myrtilles fourmis
 

#3 2010-01-26 14:22:06

MathsIsFun
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Re: Add 13 more and post it forever.

39


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman
 

#4 2010-01-26 14:34:31

bobbym
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Re: Add 13 more and post it forever.

52


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#5 2010-01-28 05:24:14

crystal123
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Re: Add 13 more and post it forever.

65
smile

 

#6 2010-01-28 09:51:35

mathsyperson
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Re: Add 13 more and post it forever.

78


Why did the vector cross the road?
It wanted to be normal.
 

#7 2010-01-28 10:21:29

kitkatbar
Member

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Re: Add 13 more and post it forever.

91


If you see this signature, your eyes are bad. Look away and try again. If you still see it, take a break from posting.
 

#8 2010-01-28 11:53:48

bobbym
Administrator

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Re: Add 13 more and post it forever.

104


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#9 2010-01-28 12:27:08

John E. Franklin
Star Member

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Re: Add 13 more and post it forever.

117


igloo myrtilles fourmis
 

#10 2010-01-29 08:26:57

mathsyperson
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Re: Add 13 more and post it forever.

ONE HUNDRED AND THIIIIIIIIIIIIRTY!


Why did the vector cross the road?
It wanted to be normal.
 

#11 2010-01-29 08:46:36

bobbym
Administrator

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Re: Add 13 more and post it forever.

143


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#12 2010-01-29 12:03:44

quittyqat
Super Member

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Re: Add 13 more and post it forever.

156


I'll be here at least once every month. XP
 

#13 2010-01-29 12:11:55

bobbym
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Re: Add 13 more and post it forever.

169 = 13 * 13 the best one and I goto it!


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#14 2010-01-29 13:14:11

MathsIsFun
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Re: Add 13 more and post it forever.

mathsyperson wrote:

ONE HUNDRED AND THIIIIIIIIIIIIRTY!

ONE HUNDRED AND EIGHHHHHTYYYYY (two)!


"The physicists defer only to mathematicians, and the mathematicians defer only to God ..."  - Leon M. Lederman
 

#15 2010-01-30 02:56:23

John E. Franklin
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Re: Add 13 more and post it forever.

195
195
195
195
195
195

Last edited by John E. Franklin (2010-01-30 03:28:15)


igloo myrtilles fourmis
 

#16 2010-01-30 15:13:27

bobbym
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Re: Add 13 more and post it forever.

Uhh 208 ?


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#17 2010-01-30 15:30:46

John E. Franklin
Star Member

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Re: Add 13 more and post it forever.

Yup.
221
221
221
221
221
221

Last edited by John E. Franklin (2010-01-30 15:33:40)


igloo myrtilles fourmis
 

#18 2010-01-30 15:44:31

bobbym
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Re: Add 13 more and post it forever.


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#19 2010-01-30 16:12:22

John E. Franklin
Star Member

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Re: Add 13 more and post it forever.

247
247
247
247
247
247


igloo myrtilles fourmis
 

#20 2010-01-30 18:04:05

plutoman
Member

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Re: Add 13 more and post it forever.

duecentosessanta (just been on an Italian course)

 

#21 2010-01-30 20:42:47

bobbym
Administrator

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Re: Add 13 more and post it forever.

300 - 27


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#22 2010-01-31 02:52:44

John E. Franklin
Star Member

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Re: Add 13 more and post it forever.

I'll make that easier for the kids:
  plutoman says 260 in Italian
  bobbym says 273 in a subtraction problem
 
next is 286
286
286
286
286
286
286


igloo myrtilles fourmis
 

#23 2010-01-31 14:22:16

bobbym
Administrator

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Re: Add 13 more and post it forever.

Next one:

7^2 + 9^2 + 13^2


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

#24 2010-02-02 01:46:23

John E. Franklin
Star Member

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Re: Add 13 more and post it forever.

...bobby basically says 299 in a formula...

next one is:
312
312
312


igloo myrtilles fourmis
 

#25 2010-02-02 01:53:56

bobbym
Administrator

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Re: Add 13 more and post it forever.

Nifty, this one is the sum of 5 cubes:

325 = 2^3 + 4^3 + 4^3 + 4^3 + 5^3


In mathematics, you don't understand things. You just get used to them.
I have the result, but I do not yet know how to get it.
All physicists, and a good many quite respectable mathematicians are contemptuous about proof.
 

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