100.2 Plus 721 Addition :

Number 1	Number 2	Answer
100.2	721	821.2

How to calculate 100.2 plus 721 ?

Let's break down the addition of 100.2 and 72100 step by step:

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

    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.

   100.2
+  72100
---------
     2


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

   100.2
+  72100
---------
     1.2


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

   100.2
+  72100
---------
     21.2


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   100.2
+  72100
---------
     821.2

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

The final result is 821.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.3	724	824.3	100.3 plus 724
100.4	727	827.4	100.4 plus 727
100.5	734	834.5	100.5 plus 734
6.6	3	9.6	6.6 plus 3
0.7	8.1	8.8	0.7 plus 8.1
1.3	1.3	2.6	1.3 plus 1.3