20.4 Plus 720.5 Addition :

Number 1	Number 2	Answer
20.4	720.5	740.9

How to calculate 20.4 plus 720.5 ?

Let's break down the addition of 020.4 and 720.5 step by step:

   020.4      <-- Start with the rightmost column
+  720.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.4
+  720.5
---------
     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.

   020.4
+  720.5
---------
     0.9


    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.

   020.4
+  720.5
---------
     40.9


    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.

   020.4
+  720.5
---------
     740.9

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

The final result is 740.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	729.5	750	20.5 plus 729.5
20.6	733.5	754.1	20.6 plus 733.5
20.7	735.5	756.2	20.7 plus 735.5
1	6.5	7.5	1 plus 6.5
1.2	5.2	6.4	1.2 plus 5.2
4.6	2.3	6.9	4.6 plus 2.3