Pair Multiplication Tricks (12 x 11 =? 23 x 11 = ? etc.)

 

How to multiply the following pair of numbers  in a simple way..

          12 x 11 =

          23 x 11 =

          34 x 11 =

          45 x 11 =

Steps:
1. For the First 1 ; That is 12 x 11 = Multiply the first numbers and the second numbers

That is: 1 x 1 = 1  and 2 x 1 = 2

Leave space when writing the answers or numbers

Check how it is done below

12  x 11 =   1     2

23  x 11 =   2    3

34  x 11 =  3    4

45  x 11 =  4    5

Now add the generated answers and write it in the middle or the space you left

Final Answers

12 x 11 = 1 3 2

23 x 11 = 2 5 3 

34 x 11 = 3 7 4

45 x 11 = 4 9 5

Check the workings in the image or picture below

Click the button below for more simple multiplication or mathematics tricks