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#26 2013-04-26 14:12:18

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

197 + 3 = 200


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

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#27 2013-04-26 15:23:12

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

887 + 13 = 900


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

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#28 2013-04-26 15:27:09

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

487 + 13 = 500


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#29 2013-04-26 15:43:59

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

997 + 103 = 1,100


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

#30 2013-04-26 15:56:06

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

619 + 1381 = 2000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#31 2013-04-26 16:31:24

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

Version 1.5

Sum of multiples of 50 and 100 allowed, e.g. 47 + 3


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

#32 2013-04-26 17:28:53

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

2971 + 29 = 3000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#33 2013-04-27 04:20:27

Nehushtan
Member
From: London
Registered: 2013-03-09
Posts: 615
Website

Re: 2 primes that equal


160 books currently added on Goodreads

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#34 2013-04-27 08:40:30

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

2969 + 31 = 3000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#35 2013-04-27 12:15:28

Nehushtan
Member
From: London
Registered: 2013-03-09
Posts: 615
Website

Re: 2 primes that equal


160 books currently added on Goodreads

Offline

#36 2013-04-27 12:27:23

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

7901 + 2099 = 10000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#37 2013-04-27 14:47:52

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

Version 1.6

You can use any operations, again.
You can have a sum of any number, e.g. 3 + 7 = 10.


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

#38 2013-04-27 14:58:21

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

317 + 683 = 1000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#39 2013-04-27 16:37:24

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

73 + 7 + 80


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

#40 2013-04-27 17:33:33

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

743 + 257 = 1000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#41 2013-04-27 18:50:36

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

17 + 2 = 19


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

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#42 2013-04-27 21:13:47

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

9929 + 71 = 10000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#43 2013-04-28 00:01:21

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

79 + 13 = 92


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

#44 2013-04-28 00:28:47

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

9887 + 113 = 10000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#45 2013-04-28 06:10:05

Nehushtan
Member
From: London
Registered: 2013-03-09
Posts: 615
Website

Re: 2 primes that equal


160 books currently added on Goodreads

Offline

#46 2013-04-28 06:31:46

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

9851 + 149 = 10000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#47 2013-04-28 11:49:59

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

5 + 3 = 8


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

#48 2013-04-28 12:32:52

Nehushtan
Member
From: London
Registered: 2013-03-09
Posts: 615
Website

Re: 2 primes that equal


160 books currently added on Goodreads

Offline

#49 2013-04-29 07:02:34

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 90,638

Re: 2 primes that equal

9833 + 167 = 10000


In mathematics, you don't understand things. You just get used to them.

I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.

Offline

#50 2013-04-29 13:59:45

mathaholic
Member
From: Juliania
Registered: 2012-11-29
Posts: 2,895
Website

Re: 2 primes that equal

5 + 7 = 12


"What is the square root of 2? 1.4141592653589793238" Seriously, I thought it was that. Too round?
3.141592653589793238...

Offline

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