83.7 Plus 721 Addition :

Number 1	Number 2	Answer
83.7	721	804.7

How to calculate 83.7 plus 721 ?

Let's break down the addition of 083.7 and 72100 step by step:

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

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

   083.7
+  72100
---------
     7


    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.

   083.7
+  72100
---------
     4.7


    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.

   083.7
+  72100
---------
     04.7


    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.

   083.7
+  72100
---------
     804.7

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

The final result is 804.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
83.8	729	812.8	83.8 plus 729
83.9	733	816.9	83.9 plus 733
84	734	818	84 plus 734
4	8.2	12.2	4 plus 8.2
4.5	7.6	12.1	4.5 plus 7.6
0.5	5.1	5.6	0.5 plus 5.1