100.9 Plus 720 Addition :

Number 1	Number 2	Answer
100.9	720	820.9

How to calculate 100.9 plus 720 ?

Let's break down the addition of 100.9 and 72000 step by step:

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

    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.

   100.9
+  72000
---------
     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.

   100.9
+  72000
---------
     0.9


    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.

   100.9
+  72000
---------
     20.9


    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.

   100.9
+  72000
---------
     820.9

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

The final result is 820.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
101	721	822	101 plus 721
101.1	726	827.1	101.1 plus 726
101.2	731	832.2	101.2 plus 731
0.8	5.2	6	0.8 plus 5.2
8.2	5.8	14	8.2 plus 5.8
5.8	4.9	10.7	5.8 plus 4.9