42.4 Plus 685 Addition :

Number 1	Number 2	Answer
42.4	685	727.4

How to calculate 42.4 plus 685 ?

Let's break down the addition of 042.4 and 68500 step by step:

   042.4      <-- Start with the rightmost column
+  68500
---------

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

   042.4
+  68500
---------
     4


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   042.4
+  68500
---------
     7.4


    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.

   042.4
+  68500
---------
     27.4


    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.

   042.4
+  68500
---------
     727.4

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

The final result is 727.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	686	728.5	42.5 plus 686
42.6	689	731.6	42.6 plus 689
42.7	698	740.7	42.7 plus 698
4.7	7.8	12.5	4.7 plus 7.8
7.2	1.5	8.7	7.2 plus 1.5
2.3	6	8.3	2.3 plus 6