Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

Login

Username

Password

Not registered yet?

#26 2012-12-09 11:24:35

mathaholic
Star Member

Offline

Re: Find the number!

Getting good at this, phrontister and bobbym!
smilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmile


246 pages on Prime Numbers Wiki (+1)
 

#27 2012-12-09 20:03:31

bobbym
Administrator

Offline

Re: Find the number!

Hi;

You sure are happy! Anymore?


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.
 

#28 2012-12-09 23:36:14

mathaholic
Star Member

Offline

Re: Find the number!

IV.
My number is:
1) Nearest to 50.
2) Nearest to 7^2.
3) A prime number.
What is it?
Make sure the difference is the least so it could be nearest to 50 and 7^2.


246 pages on Prime Numbers Wiki (+1)
 

#29 2012-12-09 23:39:49

anonimnystefy
Real Member

Offline

Re: Find the number!

Hi

Last edited by anonimnystefy (2012-12-09 23:55:10)


The limit operator is just an excuse for doing something you know you can't.
“It's the subject that nobody knows anything about that we can all talk about!” ― Richard Feynman
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
 

#30 2012-12-09 23:47:02

phrontister
Real Member

Offline

Re: Find the number!

Hi julianthemath,


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson
 

#31 2012-12-10 00:53:34

bobbym
Administrator

Offline

Re: Find the number!

Hi;


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.
 

#32 2012-12-14 15:25:48

mathaholic
Star Member

Offline

Re: Find the number!

Correct!
V.
My number is:
1) A composite number.
2) It is greater than 5.
3) Is a square number.
4) No more than 40.
5) Has these factors, 1, 2, 3, 4, 6, 9, 12, 24, 36.
What is it?
There is a hint!


246 pages on Prime Numbers Wiki (+1)
 

#33 2012-12-14 15:32:39

bobbym
Administrator

Offline

Re: Find the number!

It is a 36. 6 x 6 = 36


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.
 

#34 2012-12-14 15:42:23

mathaholic
Star Member

Offline

Re: Find the number!

Yes siree!


246 pages on Prime Numbers Wiki (+1)
 

#35 2012-12-14 17:30:16

mathaholic
Star Member

Offline

Re: Find the number!


246 pages on Prime Numbers Wiki (+1)
 

#36 2012-12-14 19:39:06

bobbym
Administrator

Offline

Re: Find the number!

Hi;


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.
 

#37 2012-12-14 19:45:08

mathaholic
Star Member

Offline

Re: Find the number!


246 pages on Prime Numbers Wiki (+1)
 

#38 2012-12-14 19:51:05

bobbym
Administrator

Offline

Re: Find the number!

Thanks, if only that were true.

Got another one?


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.
 

#39 2012-12-14 20:33:09

mathaholic
Star Member

Offline

Re: Find the number!

I need some more replies for #VI.
Just wait, bobbym.


246 pages on Prime Numbers Wiki (+1)
 

#40 2012-12-14 20:53:05

mathaholic
Star Member

Offline

Re: Find the number!

Okay!
VII.
My number is:
1) A composite number.
2) Is a perfect square.
3) Nearer to 4!
What is it?
Give square root and square number!


246 pages on Prime Numbers Wiki (+1)
 

#41 2012-12-14 21:05:45

bobbym
Administrator

Offline

Re: Find the number!

Hi julianthemath;


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.
 

#42 2012-12-14 21:15:42

mathaholic
Star Member

Offline

Re: Find the number!

Good, bobbym!
smilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmilesmile


246 pages on Prime Numbers Wiki (+1)
 

#43 2012-12-15 10:48:46

mathaholic
Star Member

Offline

Re: Find the number!

Last edited by julianthemath (2012-12-15 18:08:09)


246 pages on Prime Numbers Wiki (+1)
 

#44 2012-12-15 11:16:24

bobbym
Administrator

Offline

Re: Find the number!

Hi;


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.
 

#45 2013-01-03 11:34:25

mathaholic
Star Member

Offline

Re: Find the number!

Correcto!

A long time since the last post!
9. If I have 1000 strawberries, and I give a prime number of strawberries to my brother, then I will have 977 left. How many strawberries did I give to my brother?


246 pages on Prime Numbers Wiki (+1)
 

#46 2013-01-03 12:26:51

bobbym
Administrator

Offline

Re: Find the number!


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.
 

#47 2013-01-03 14:34:41

mathaholic
Star Member

Offline

Re: Find the number!

10. I have $10,000. I bought:
2 game consoles for $500 each
3 monopoly games for $200 each
How much money do I have left?


246 pages on Prime Numbers Wiki (+1)
 

#48 2013-04-24 18:04:53

bobbym
Administrator

Offline

Re: Find the number!

8400 dollars are left.


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.
 

#49 2013-04-24 18:28:11

mathaholic
Star Member

Offline

Re: Find the number!

Good.

XI

1) It is a Squimintrius number.
2) It is a multiple of 4.
3) It is also a multiple of 12.


246 pages on Prime Numbers Wiki (+1)
 

#50 2013-05-04 15:59:33

bobbym
Administrator

Offline

Re: Find the number!

What is a squiddymimus number?


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.
 

Board footer

Powered by FluxBB