80.4 Plus 789 Addition :

Number 1	Number 2	Answer
80.4	789	869.4

How to calculate 80.4 plus 789 ?

Let's break down the addition of 080.4 and 78900 step by step:

   080.4      <-- Start with the rightmost column
+  78900
---------

    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
+  78900
---------
     4


    Add the digits in the rightmost column:
        0 + 9 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   080.4
+  78900
---------
     9.4


    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
+  78900
---------
     69.4


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   080.4
+  78900
---------
     869.4

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

The final result is 869.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	795	875.5	80.5 plus 795
80.6	796	876.6	80.6 plus 796
80.7	804	884.7	80.7 plus 804
1.9	6	7.9	1.9 plus 6
7.8	2.4	10.2	7.8 plus 2.4
4	6.7	10.7	4 plus 6.7