Home > Number trickz > MULTIPLICATION OF 11 WITH ANY NUMBER OF 3 DIGITS.

MULTIPLICATION OF 11 WITH ANY NUMBER OF 3 DIGITS.

Let me explain this rule by taking examples

1. 352*11 = 3—(3+5)—(5+2)—2 = 3872 Means insert the sum of first and second digits, then sum of second and third digits between the two terminal digits of the number

2. 213*11 = 2—(2+1)—(1+3)—3 = 2343

EXAMPLE-:

Here an extra case arises

Consider the following examples for that

1) 329*11 = 3— (3+2) +1— (2+9-10) —9 = 3619 Means, if sum of two digits of the number is greater than 10, then add 1 to previous digit and subtract 10 to the associated digit.

2) 758*11 = 7+1—(7+5-10)+1—(5+8-10)—8 = 8338

Admin
Welcome Sir, .. Myself Vikas Chaudhary , i was interested in general knowledge since childhood , so i thought why not to share my knowledge with you, that's why i created this educational blog. Here you find world wide general knowledge of all Latest technology , Science & History Que , and Mysterious fact of the world. Here you also find knowledge about cyber security. Thanks for visit.. keep supporting....keep Loving
https://www.gkaim.com

Leave a Reply

Your email address will not be published.

%d bloggers like this:
\