12.1 Plus 55 Addition :

Number 1	Number 2	Answer
12.1	55	67.1

How to calculate 12.1 plus 55 ?

Let's break down the addition of 12.1 and 5500 step by step:

   12.1      <-- Start with the rightmost column
+  5500
---------

    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.

   12.1
+  5500
---------
     1


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   12.1
+  5500
---------
     7.1


    Add the digits in the rightmost column:
        1 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   12.1
+  5500
---------
     67.1

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

The final result is 67.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.2	58	70.2	12.2 plus 58
12.3	64	76.3	12.3 plus 64
12.4	67	79.4	12.4 plus 67
5.4	8.8	14.2	5.4 plus 8.8
1.5	1.6	3.1	1.5 plus 1.6
3.8	4.2	8	3.8 plus 4.2