11.8 Plus 809 Addition :

Number 1	Number 2	Answer
11.8	809	820.8

How to calculate 11.8 plus 809 ?

Let's break down the addition of 011.8 and 80900 step by step:

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

    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
+  80900
---------
     8


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   011.8
+  80900
---------
     0.8


    Add the digits in the rightmost column:
        1 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   011.8
+  80900
---------
     20.8


    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
+  80900
---------
     820.8

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

The final result is 820.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.9	817	828.9	11.9 plus 817
12	826	838	12 plus 826
12.1	832	844.1	12.1 plus 832
9.2	4.8	14	9.2 plus 4.8
7	9.5	16.5	7 plus 9.5
5.4	3.2	8.6	5.4 plus 3.2