20.9 Plus 721 Addition :

Number 1	Number 2	Answer
20.9	721	741.9

How to calculate 20.9 plus 721 ?

Let's break down the addition of 020.9 and 72100 step by step:

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

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.9
+  72100
---------
     9


    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.

   020.9
+  72100
---------
     1.9


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   020.9
+  72100
---------
     41.9


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

   020.9
+  72100
---------
     741.9

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

The final result is 741.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	723	744	21 plus 723
21.1	727	748.1	21.1 plus 727
21.2	734	755.2	21.2 plus 734
4.2	0.6	4.8	4.2 plus 0.6
9.2	7.5	16.7	9.2 plus 7.5
8.5	2.6	11.1	8.5 plus 2.6