80.4 Plus 685 Addition :

Number 1	Number 2	Answer
80.4	685	765.4

How to calculate 80.4 plus 685 ?

Let's break down the addition of 080.4 and 68500 step by step:

   080.4      <-- 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.

   080.4
+  68500
---------
     4


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

   080.4
+  68500
---------
     5.4


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   080.4
+  68500
---------
     65.4


    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.

   080.4
+  68500
---------
     765.4

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

The final result is 765.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	691	771.5	80.5 plus 691
80.6	695	775.6	80.6 plus 695
80.7	700	780.7	80.7 plus 700
7	7.6	14.6	7 plus 7.6
7.9	7.6	15.5	7.9 plus 7.6
2.3	8	10.3	2.3 plus 8