1.1 Plus 11 Addition :

Number 1	Number 2	Answer
1.1	11	12.1

How to calculate 1.1 plus 11 ?

Let's break down the addition of 01.1 and 1100 step by step:

   01.1      <-- Start with the rightmost column
+  1100
---------

    Add the digits in the rightmost column:
        1 + 0 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   01.1
+  1100
---------
     1


    Add the digits in the rightmost column:
        1 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   01.1
+  1100
---------
     2.1


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   01.1
+  1100
---------
     12.1

    Continue to the left:
        There are no more columns to the left.

The final result is 12.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.2	13	14.2	1.2 plus 13
1.3	18	19.3	1.3 plus 18
1.4	21	22.4	1.4 plus 21
5.3	2.2	7.5	5.3 plus 2.2
3.8	3.3	7.1	3.8 plus 3.3
2	2.8	4.8	2 plus 2.8