42.9 Plus 684 Addition :

Number 1	Number 2	Answer
42.9	684	726.9

How to calculate 42.9 plus 684 ?

Let's break down the addition of 042.9 and 68400 step by step:

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

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   042.9
+  68400
---------
     9


    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.

   042.9
+  68400
---------
     6.9


    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.

   042.9
+  68400
---------
     26.9


    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.

   042.9
+  68400
---------
     726.9

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

The final result is 726.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
43	690	733	43 plus 690
43.1	699	742.1	43.1 plus 699
43.2	702	745.2	43.2 plus 702
2.8	0.9	3.7	2.8 plus 0.9
7.9	3.7	11.6	7.9 plus 3.7
8.6	5.1	13.7	8.6 plus 5.1