80.4 Plus 109 Addition :

Number 1	Number 2	Answer
80.4	109	189.4

How to calculate 80.4 plus 109 ?

Let's break down the addition of 080.4 and 10900 step by step:

   080.4      <-- Start with the rightmost column
+  10900
---------

    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
+  10900
---------
     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
+  10900
---------
     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
+  10900
---------
     89.4


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   080.4
+  10900
---------
     189.4

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

The final result is 189.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	115	195.5	80.5 plus 115
80.6	122	202.6	80.6 plus 122
80.7	131	211.7	80.7 plus 131
3.8	9.8	13.6	3.8 plus 9.8
6.8	8.4	15.2	6.8 plus 8.4
0.5	8.1	8.6	0.5 plus 8.1