Wednesday 12 June 2013

Banking Maths Two Digit Number Multiplication Trick

4 comments
Shortcut tricks for multiplication of two numbers Ex 11*11 and 36 *11 .





Multiplication:

 Example 1 : Find  11*11 ?


Step 1] Take only 11 and add the two digits it will bring 2.----(i)

Step 2] now take the 11 and write the 11 as 1 space 1.---(ii)

Step 3] 1 space 1--within the space put 2.---from (i)
now the answer will be 121.


don't get confused,we will discuss it with another example.

Example 2 : Find  36*11 ? 

Step 1] Take only 36 and add 3 and 6 it will bring 9----(i)

Step 2] now take 3 and 6 write 36 as 3 space 6----(ii)

step 3] 3 space 6--within the space put 9 which we got it from first step{here space=3+6}

now the answer will be 396.

Similarly You Can find Multiplication of Any Two 2 digit no.

4 comments:

  1. can you give another example taking a number rather than 11

    ReplyDelete
  2. 29*11
    2+9=11
    2 space 9=2119??????
    ans =319

    ReplyDelete
  3. 29*11
    2+9=11
    then add the first digit of 11 to 2=3
    ans=319

    ReplyDelete
  4. these r quite helpful..thanxx
    but cn rather dn 11 othr digits hv same way of multipication??

    ReplyDelete