10.4 Plus 673.9 Addition :

Number 1	Number 2	Answer
10.4	673.9	684.3

How to calculate 10.4 plus 673.9 ?

Let's break down the addition of 010.4 and 673.9 step by step:

   010.4      <-- Start with the rightmost column
+  673.9
---------

    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   010.4
+  673.9
---------
     3


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   010.4
+  673.9
---------
     4.3


    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.

   010.4
+  673.9
---------
     84.3


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

   010.4
+  673.9
---------
     684.3

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

The final result is 684.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	677.9	688.4	10.5 plus 677.9
10.6	682.9	693.5	10.6 plus 682.9
10.7	687.9	698.6	10.7 plus 687.9
7.3	8.7	16	7.3 plus 8.7
6	4	10	6 plus 4
3.3	4.1	7.4	3.3 plus 4.1