Multiplication of 11 with any number.

Maths Tricks , short cut tricks for maths to make calculation easy and fast

Multiplication of 11 with any number. Let me explain this rule by taking examples 1) 234163*11 = 2---2+3---3+4---4+1---1+6---6+3---3 = 2575793 Means insert the sum of 2 successive digits and put 2 terminal digits in its place 2) 45345181*11 = 4---4+5---5+3---3+4---4+5---5+1---1+8---8+1---1 = 498796991: Example.
Here an extra case arises
Consider the following examples for that
3) 473927*11 = 4+1--- (4+7-10) +1--- (7+3-10) +1--- (3+9-10) +1--- (9+2-10)--- (2+7) ---7 = 5213197
4) 584536*11 = 5+1---(5+8-10)+1---(8+4-10)---(4+5)---(5+3)---(3+6)---6 = 6429896; Is this maths trick helpful? (1648) (722) Post / Read comment (10)

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mitali (11 years ago)

plz send me tech-mahindra papers at mitmalhotra7@gmail.com.plz plz

Like? Yes (7) | No (2)

Ronil (11 years ago)

plz send techmahindra placement paper at ronil0303@gmail.com

Like? Yes (5) | No (1)

phalguni tandon (10 years ago)

these tricks are really very helpful. please can u mail me all these tricks

Like? Yes (9) | No

Dhanalakshmi M (10 years ago)

can't understand extra example.how should you add +1?

Like? Yes (11) | No (2)

Sagar Chowdhury (10 years ago)

please explain the extra case example.why we add 1??

Like? Yes (6) | No (2)

Abhishek Mitra (10 years ago)

its way more easy see

435*11
= 435
435x
---------
4785

Like? Yes (11) | No

zaid hassan (10 years ago)

Plz I cudnt undrstnd extra case?

Like? Yes (7) | No

saurabh kumar verma (10 years ago)

i didnt get these cases...plz explain

Like? Yes (3) | No

ASHESH ANUBHAV SAHOO (10 years ago)

PLEASE SEND ME ANYONE TECH-MAHINDRA PAPERS. PLEASE

Like? Yes (2) | No (1)

Avinash Gajanan Nagre (10 years ago)

please send me all math trics at my email id.=navinash@gmail.com
thank you in advance

Like? Yes (3) | No (1)

Dimple

India

Punjab

Time: 00:01:33

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Maths Quotes

A mathematician is a blind man in a dark room looking for a black cat which isn't there

Charles R. Darwin

MATHEMATICS is a great motivator for all humans.. Because its career starts with "ZERO" but it never end(INFINITY)..

Vignesh R

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M4Math helped me a lot.

Vipul Chavan 4 years ago

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yash mittal 5 years ago

Multiplication of 11 with any number.

Maths Tricks , short cut tricks for maths to make calculation easy and fast