8.4 Plus 55 Addition :

Number 1	Number 2	Answer
8.4	55	63.4

How to calculate 8.4 plus 55 ?

Let's break down the addition of 08.4 and 5500 step by step:

   08.4      <-- 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.

   08.4
+  5500
---------
     4


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   08.4
+  5500
---------
     3.4


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

   08.4
+  5500
---------
     63.4

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

The final result is 63.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	61	69.5	8.5 plus 61
8.6	70	78.6	8.6 plus 70
8.7	78	86.7	8.7 plus 78
7.1	3.8	10.9	7.1 plus 3.8
3.1	1.3	4.4	3.1 plus 1.3
2	5.7	7.7	2 plus 5.7