80.4 Plus 809 Addition :

Number 1	Number 2	Answer
80.4	809	889.4

How to calculate 80.4 plus 809 ?

Let's break down the addition of 080.4 and 80900 step by step:

   080.4      <-- Start with the rightmost column
+  80900
---------

    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
+  80900
---------
     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
+  80900
---------
     9.4


    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.

   080.4
+  80900
---------
     89.4


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

   080.4
+  80900
---------
     889.4

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

The final result is 889.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	818	898.5	80.5 plus 818
80.6	824	904.6	80.6 plus 824
80.7	825	905.7	80.7 plus 825
2.9	9.6	12.5	2.9 plus 9.6
4.4	8.1	12.5	4.4 plus 8.1
1.7	9	10.7	1.7 plus 9