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#1 2011-02-16 11:15:01
- John E. Franklin
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What's 27 times 37 ?
Pretty neat, huh?
Imagine for a moment that even an earthworm may possess a love of self and a love of others.
#2 2011-02-16 11:19:00
- bobbym
- Administrator
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Re: What's 27 times 37 ?
Hi John;
How are you? I cannot see what you did.
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#3 2011-02-16 11:21:11
- John E. Franklin
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Re: What's 27 times 37 ?
The puzzle is what is 27 times 37 ? (pretty neat huh? the answer!!)
Imagine for a moment that even an earthworm may possess a love of self and a love of others.
#4 2011-02-16 12:00:39
- Mariner
- Member
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Re: What's 27 times 37 ?
John E. Franklin wrote:
The puzzle is what is 27 times 37 ? (pretty neat huh? the answer!!)
the wonders of multiplication lol
Last edited by Mariner (2011-02-16 12:00:56)
#5 2011-02-16 12:31:35
- John E. Franklin
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Re: What's 27 times 37 ?
Imagine for a moment that even an earthworm may possess a love of self and a love of others.
#6 2011-02-16 13:59:59
- bobbym
- Administrator
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Re: What's 27 times 37 ?
Hi John;
Yep, because of
In mathematics, you don't understand things. You just get used to them.
90% of mathematicians do not understand 90% of currently published mathematics.
I am willing to wager that over 75% of the new words that appeared were nothing more than spelling errors that caught on.
#7 2011-02-20 02:57:50
- John E. Franklin
- Star Member
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Re: What's 27 times 37 ?
Yes, that's true!!! Bobby, I learnt that once a long time ago...
By the way, I just watched a short video on a short cut way
to multiply two numbers inclusively between 11 and 19.
Here's an example:
Take 14 times 17, which we all know is 238 by heart anyway by now, but anyhow,
simply add 7 to 14 and get 21. Tack a zero on the
end of 21 for 210. Then to finish, add on to the
210, 4 times 7 or 28 for 238, wow!!! I'll put this in
"This is Cool" too, since it is so wonderful!!
Imagine for a moment that even an earthworm may possess a love of self and a love of others.
#8 2011-03-02 08:33:56
- BT
- Novice
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Re: What's 27 times 37 ?
Nice math trick!
Here are more to enjoy:
http://www.pedagonet.com/maths/mathtricks.htm
#9 2011-04-20 23:02:46
- alexa.pete9
- Member
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Re: What's 27 times 37 ?
Start with any two-digit number. Multiply each digit by itself then add these answers. Do the same thing to this new number and so on until something happens. For example 32 becomes 9+4 which is 13, 13 becomes 1+9 which is 10, 10 becomes 1+0 =1. This one ends at 1. What else happens when you start with different numbers?
#10 2011-05-05 03:50:01
- John E. Franklin
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Re: What's 27 times 37 ?
@alexa.pete9
I'll try 33:
9 + 9 = 18
1 + 64 = 65
36 + 25 = 61
36 + 1 = 37
9 + 49 = 58
25 + 64 = 89
64 + 81 = 145
1 + 16 + 25 = 42
16 + 4 = 20
4 + 0 = 4
maybe that's the answer...
16 = 16
1 + 36 = 37
9 + 49 = 58
I'm starting to go in a circle now...
Imagine for a moment that even an earthworm may possess a love of self and a love of others.
#11 2012-12-20 12:06:20
- julianthemath
- Super Member
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Re: What's 27 times 37 ?
999
999
999
Star members have too many stars. So, if I congratulate new star members, so, that means I need more stars for my picture?