80.4 Plus 687 Addition :

Number 1	Number 2	Answer
80.4	687	767.4

How to calculate 80.4 plus 687 ?

Let's break down the addition of 080.4 and 68700 step by step:

   080.4      <-- Start with the rightmost column
+  68700
---------

    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
+  68700
---------
     4


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

   080.4
+  68700
---------
     7.4


    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
+  68700
---------
     67.4


    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
+  68700
---------
     767.4

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

The final result is 767.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	692	772.5	80.5 plus 692
80.6	698	778.6	80.6 plus 698
80.7	707	787.7	80.7 plus 707
9.5	1	10.5	9.5 plus 1
4	5.8	9.8	4 plus 5.8
0.5	6.3	6.8	0.5 plus 6.3