10.4 Plus 72.8 Addition :

Number 1	Number 2	Answer
10.4	72.8	83.2

How to calculate 10.4 plus 72.8 ?

Let's break down the addition of 10.4 and 72.8 step by step:

   10.4      <-- Start with the rightmost column
+  72.8
---------

    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   10.4
+  72.8
---------
     2


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   10.4
+  72.8
---------
     3.2


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   10.4
+  72.8
---------
     83.2

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

The final result is 83.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	73.8	84.3	10.5 plus 73.8
10.6	78.8	89.4	10.6 plus 78.8
10.7	79.8	90.5	10.7 plus 79.8
0.7	8.4	9.1	0.7 plus 8.4
3.3	7.9	11.2	3.3 plus 7.9
0.2	3.8	4	0.2 plus 3.8