80.4 Plus 680 Addition :

Number 1	Number 2	Answer
80.4	680	760.4

How to calculate 80.4 plus 680 ?

Let's break down the addition of 080.4 and 68000 step by step:

   080.4      <-- Start with the rightmost column
+  68000
---------

    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
+  68000
---------
     4


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

   080.4
+  68000
---------
     0.4


    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
+  68000
---------
     60.4


    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
+  68000
---------
     760.4

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

The final result is 760.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	687	767.5	80.5 plus 687
80.6	695	775.6	80.6 plus 695
80.7	703	783.7	80.7 plus 703
2.7	7.8	10.5	2.7 plus 7.8
7.2	4.2	11.4	7.2 plus 4.2
3.2	4.7	7.9	3.2 plus 4.7