100.1 Plus 721 Addition :

Number 1	Number 2	Answer
100.1	721	821.1

How to calculate 100.1 plus 721 ?

Let's break down the addition of 100.1 and 72100 step by step:

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

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

   100.1
+  72100
---------
     1


    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.

   100.1
+  72100
---------
     1.1


    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.

   100.1
+  72100
---------
     21.1


    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.

   100.1
+  72100
---------
     821.1

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

The final result is 821.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.2	723	823.2	100.2 plus 723
100.3	729	829.3	100.3 plus 729
100.4	738	838.4	100.4 plus 738
7	6.2	13.2	7 plus 6.2
6.1	8	14.1	6.1 plus 8
0.6	7	7.6	0.6 plus 7