11.8 Plus 804 Addition :

Number 1	Number 2	Answer
11.8	804	815.8

How to calculate 11.8 plus 804 ?

Let's break down the addition of 011.8 and 80400 step by step:

   011.8      <-- Start with the rightmost column
+  80400
---------

    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.

   011.8
+  80400
---------
     8


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   011.8
+  80400
---------
     5.8


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

   011.8
+  80400
---------
     15.8


    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.

   011.8
+  80400
---------
     815.8

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

The final result is 815.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.9	808	819.9	11.9 plus 808
12	816	828	12 plus 816
12.1	819	831.1	12.1 plus 819
4.5	5.1	9.6	4.5 plus 5.1
1.8	6.2	8	1.8 plus 6.2
4.1	5.5	9.6	4.1 plus 5.5