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	722	823	101 plus 722
101.1	729	830.1	101.1 plus 729
101.2	731	832.2	101.2 plus 731
5.5	2.3	7.8	5.5 plus 2.3
5.4	1.1	6.5	5.4 plus 1.1
0.9	1.3	2.2	0.9 plus 1.3