20.8 Plus 800.9 Addition :

Number 1	Number 2	Answer
20.8	800.9	821.7

How to calculate 20.8 plus 800.9 ?

Let's break down the addition of 020.8 and 800.9 step by step:

   020.8      <-- Start with the rightmost column
+  800.9
---------

    Add the digits in the rightmost column:
        8 + 9 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   020.8
+  800.9
---------
     7


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

   020.8
+  800.9
---------
     1.7


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

   020.8
+  800.9
---------
     21.7


    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.

   020.8
+  800.9
---------
     821.7

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

The final result is 821.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.9	801.9	822.8	20.9 plus 801.9
21	806.9	827.9	21 plus 806.9
21.1	811.9	833	21.1 plus 811.9
2.1	1	3.1	2.1 plus 1
4.8	1.6	6.4	4.8 plus 1.6
4.6	5.7	10.3	4.6 plus 5.7