80.4 Plus 1009 Addition :

Number 1	Number 2	Answer
80.4	1009	1089.4

How to calculate 80.4 plus 1009 ?

Let's break down the addition of 0080.4 and 100900 step by step:

   0080.4      <-- Start with the rightmost column
+  100900
---------

    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.

   0080.4
+  100900
---------
     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.

   0080.4
+  100900
---------
     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.

   0080.4
+  100900
---------
     89.4


    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.

   0080.4
+  100900
---------
     089.4


    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.

   0080.4
+  100900
---------
     1089.4

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

The final result is 1089.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.5	1015	1095.5	80.5 plus 1015
80.6	1022	1102.6	80.6 plus 1022
80.7	1027	1107.7	80.7 plus 1027
8	3	11	8 plus 3
0.6	3.5	4.1	0.6 plus 3.5
9.2	5.3	14.5	9.2 plus 5.3