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	813	824.9	11.9 plus 813
12	814	826	12 plus 814
12.1	818	830.1	12.1 plus 818
1.7	5.2	6.9	1.7 plus 5.2
3.4	8.9	12.3	3.4 plus 8.9
3.6	7.6	11.2	3.6 plus 7.6