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## #1 2010-01-25 08:08:25

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

### 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

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## #2 2010-01-25 13:18:55

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

### Re: Add 13 more and post it forever.

13
13 +
----
26

igloo myrtilles fourmis

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## #3 2010-01-25 15:22:06

MathsIsFun
Registered: 2005-01-21
Posts: 7,608

### 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

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## #4 2010-01-25 15:34:31

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### Re: Add 13 more and post it forever.

52

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

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## #5 2010-01-27 06:24:14

crystal123
Member
Registered: 2010-01-07
Posts: 9

65

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## #6 2010-01-27 10:51:35

mathsyperson
Moderator
Registered: 2005-06-22
Posts: 4,900

### Re: Add 13 more and post it forever.

78

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

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## #7 2010-01-27 11:21:29

kitkatbar
Member
Registered: 2009-11-30
Posts: 11

### 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.

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## #8 2010-01-27 12:53:48

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### Re: Add 13 more and post it forever.

104

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online

## #9 2010-01-27 13:27:08

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

### Re: Add 13 more and post it forever.

117

igloo myrtilles fourmis

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## #10 2010-01-28 09:26:57

mathsyperson
Moderator
Registered: 2005-06-22
Posts: 4,900

### Re: Add 13 more and post it forever.

ONE HUNDRED AND THIIIIIIIIIIIIRTY!

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

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## #11 2010-01-28 09:46:36

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### Re: Add 13 more and post it forever.

143

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online

## #12 2010-01-28 13:03:44

quittyqat
Member
Registered: 2009-04-08
Posts: 1,213

### Re: Add 13 more and post it forever.

156

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

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## #13 2010-01-28 13:11:55

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### 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.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online

## #14 2010-01-28 14:14:11

MathsIsFun
Registered: 2005-01-21
Posts: 7,608

### 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

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## #15 2010-01-29 03:56:23

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

### Re: Add 13 more and post it forever.

195
195
195
195
195
195

Last edited by John E. Franklin (2010-01-29 04:28:15)

igloo myrtilles fourmis

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## #16 2010-01-29 16:13:27

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### Re: Add 13 more and post it forever.

Uhh 208 ?

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online

## #17 2010-01-29 16:30:46

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

### Re: Add 13 more and post it forever.

Yup.
221
221
221
221
221
221

Last edited by John E. Franklin (2010-01-29 16:33:40)

igloo myrtilles fourmis

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## #18 2010-01-29 16:44:31

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### Re: Add 13 more and post it forever.

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online

## #19 2010-01-29 17:12:22

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

### Re: Add 13 more and post it forever.

247
247
247
247
247
247

igloo myrtilles fourmis

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## #20 2010-01-29 19:04:05

plutoman
Member
Registered: 2008-01-06
Posts: 27

### Re: Add 13 more and post it forever.

duecentosessanta (just been on an Italian course)

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## #21 2010-01-29 21:42:47

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### Re: Add 13 more and post it forever.

300 - 27

In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online

## #22 2010-01-30 03:52:44

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

### 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

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## #23 2010-01-30 15:22:16

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### 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.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online

## #24 2010-02-01 02:46:23

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

### Re: Add 13 more and post it forever.

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

next one is:
312
312
312

igloo myrtilles fourmis

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## #25 2010-02-01 02:53:56

bobbym
From: Bumpkinland
Registered: 2009-04-12
Posts: 104,193

### 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.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.

Online