8.7 Plus 58 Addition :

Number 1	Number 2	Answer
8.7	58	66.7

How to calculate 8.7 plus 58 ?

Let's break down the addition of 08.7 and 5800 step by step:

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

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

   08.7
+  5800
---------
     7


    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.

   08.7
+  5800
---------
     6.7


    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.

   08.7
+  5800
---------
     66.7

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

The final result is 66.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	61	69.8	8.8 plus 61
8.9	65	73.9	8.9 plus 65
9	72	81	9 plus 72
7.2	9	16.2	7.2 plus 9
7.5	3.8	11.3	7.5 plus 3.8
6.5	8.6	15.1	6.5 plus 8.6