Saturday, 22 October 2011

Re: [www.keralites.net] math tricks-2: Multiplying a number by 11 is soooo easy!!!

 

hahahahaha......

when there is carry in the sum of the digit, just add the carries to the left digit. that's it..

for example: 67x11 =   6  (6+7)   7 --->  6   1 3  7  ----->  6+1  3  7 ----> 737
similarly: 85x11 =8  13   5 = 935
98x11 = 9   17  8 = 1078

Enjoy Mathematical Fun,
 


From: Asis Sisa <photographeraziz@yahoo.com>
To: "Keralites@yahoogroups.com" <Keralites@yahoogroups.com>
Cc: "way2peace786@yahoo.com" <way2peace786@yahoo.com>
Sent: Sunday, October 23, 2011 1:05 AM
Subject: Re: [www.keralites.net] math tricks-2: Multiplying a number by 11 is soooo easy!!!

HAI MR.HABIBULLAH

THAT IS CORRECT IN THIS CASE BUT IF THE SUM OF TWO DIGIT IS MORE THAN TEN, EX: 85,67,98,79 ETC. WE CAN`E APPLY THIS  METHOD.


SISA ASIS
photographeraziz@gmail.com



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