Member • Sep 1, 2013

## Trick for Multiplication

23*11= 253

lets consider, when 2 digit number are multiplied with 11.

consider 2 (2+3) 3 = 253.

34*11=3 (3+4) 4 =374.

A Simple trick for multiplying any number between 12 to 19.

Consider 13*16,

Now, strike of 1 from 16, and add 0 before 13, so it becomes,

013*6

Multilpy, 6*3= 18, units place

**8**

Multipy 1*6=6, 6+1+3=10, tens place

**0**

Multiply 0*6+1+1=

**2**.

Therefore, the answer is,

**208**