10.4 Plus 55 Addition :

Number 1	Number 2	Answer
10.4	55	65.4

How to calculate 10.4 plus 55 ?

Let's break down the addition of 10.4 and 5500 step by step:

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

    Add the digits in the rightmost column:
        4 + 0 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   10.4
+  5500
---------
     4


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

   10.4
+  5500
---------
     5.4


    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.

   10.4
+  5500
---------
     65.4

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

The final result is 65.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	62	72.5	10.5 plus 62
10.6	65	75.6	10.6 plus 65
10.7	70	80.7	10.7 plus 70
0.9	8.9	9.8	0.9 plus 8.9
7.6	6	13.6	7.6 plus 6
1.1	4.9	6	1.1 plus 4.9