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	811	822.9	11.9 plus 811
12	816	828	12 plus 816
12.1	821	833.1	12.1 plus 821
8	6.6	14.6	8 plus 6.6
0.8	0.5	1.3	0.8 plus 0.5
6.6	2.3	8.9	6.6 plus 2.3