42.3 Plus 684 Addition :

Number 1	Number 2	Answer
42.3	684	726.3

How to calculate 42.3 plus 684 ?

Let's break down the addition of 042.3 and 68400 step by step:

   042.3      <-- Start with the rightmost column
+  68400
---------

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

   042.3
+  68400
---------
     3


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   042.3
+  68400
---------
     6.3


    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.

   042.3
+  68400
---------
     26.3


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   042.3
+  68400
---------
     726.3

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

The final result is 726.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.4	688	730.4	42.4 plus 688
42.5	689	731.5	42.5 plus 689
42.6	693	735.6	42.6 plus 693
8.1	0.9	9	8.1 plus 0.9
3.8	7.3	11.1	3.8 plus 7.3
0.3	5.5	5.8	0.3 plus 5.5