8.4 Plus 58 Addition :

Number 1	Number 2	Answer
8.4	58	66.4

How to calculate 8.4 plus 58 ?

Let's break down the addition of 08.4 and 5800 step by step:

   08.4      <-- Start with the rightmost column
+  5800
---------

    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
+  5800
---------
     4


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   08.4
+  5800
---------
     6.4


    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
+  5800
---------
     66.4

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

The final result is 66.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	61	69.5	8.5 plus 61
8.6	62	70.6	8.6 plus 62
8.7	69	77.7	8.7 plus 69
7.7	7.8	15.5	7.7 plus 7.8
0.2	4.4	4.6	0.2 plus 4.4
0.9	0.3	1.2	0.9 plus 0.3