80.8 Plus 684 Addition :

Number 1	Number 2	Answer
80.8	684	764.8

How to calculate 80.8 plus 684 ?

Let's break down the addition of 080.8 and 68400 step by step:

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

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   080.8
+  68400
---------
     8


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

   080.8
+  68400
---------
     4.8


    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.

   080.8
+  68400
---------
     64.8


    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.

   080.8
+  68400
---------
     764.8

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

The final result is 764.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.9	688	768.9	80.9 plus 688
81	690	771	81 plus 690
81.1	696	777.1	81.1 plus 696
6.5	2.8	9.3	6.5 plus 2.8
6.4	6.4	12.8	6.4 plus 6.4
8	4.7	12.7	8 plus 4.7