83.8 Plus 721 Addition :

Number 1	Number 2	Answer
83.8	721	804.8

How to calculate 83.8 plus 721 ?

Let's break down the addition of 083.8 and 72100 step by step:

   083.8      <-- Start with the rightmost column
+  72100
---------

    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.

   083.8
+  72100
---------
     8


    Add the digits in the rightmost column:
        3 + 1 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   083.8
+  72100
---------
     4.8


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   083.8
+  72100
---------
     04.8


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   083.8
+  72100
---------
     804.8

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

The final result is 804.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
83.9	727	810.9	83.9 plus 727
84	734	818	84 plus 734
84.1	735	819.1	84.1 plus 735
8.6	6.8	15.4	8.6 plus 6.8
2.6	6.1	8.7	2.6 plus 6.1
5.1	4.5	9.6	5.1 plus 4.5