120.4 Plus 720 Addition :

Number 1	Number 2	Answer
120.4	720	840.4

How to calculate 120.4 plus 720 ?

Let's break down the addition of 120.4 and 72000 step by step:

   120.4      <-- Start with the rightmost column
+  72000
---------

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

   120.4
+  72000
---------
     4


    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.

   120.4
+  72000
---------
     0.4


    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.

   120.4
+  72000
---------
     40.4


    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.

   120.4
+  72000
---------
     840.4

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

The final result is 840.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
120.5	721	841.5	120.5 plus 721
120.6	729	849.6	120.6 plus 729
120.7	731	851.7	120.7 plus 731
2.9	1.7	4.6	2.9 plus 1.7
1.6	4.6	6.2	1.6 plus 4.6
1.9	4.6	6.5	1.9 plus 4.6