20 Plus 720.9 Addition :

Number 1	Number 2	Answer
20	720.9	740.9

How to calculate 20 plus 720.9 ?

Let's break down the addition of 02000 and 720.9 step by step:

   02000      <-- Start with the rightmost column
+  720.9
---------

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

   02000
+  720.9
---------
     9


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

   02000
+  720.9
---------
     09


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

   02000
+  720.9
---------
     009


    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.

   02000
+  720.9
---------
     4009


    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.

   02000
+  720.9
---------
     74009

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

The final result is 74009.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	721.9	742	20.1 plus 721.9
20.2	725.9	746.1	20.2 plus 725.9
20.3	732.9	753.2	20.3 plus 732.9
4	0.6	4.6	4 plus 0.6
1.7	6.2	7.9	1.7 plus 6.2
9.6	5.9	15.5	9.6 plus 5.9