100.5 Plus 720 Addition :

Number 1	Number 2	Answer
100.5	720	820.5

How to calculate 100.5 plus 720 ?

Let's break down the addition of 100.5 and 72000 step by step:

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

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

   100.5
+  72000
---------
     5


    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.

   100.5
+  72000
---------
     0.5


    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.

   100.5
+  72000
---------
     20.5


    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.

   100.5
+  72000
---------
     820.5

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

The final result is 820.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.6	728	828.6	100.6 plus 728
100.7	732	832.7	100.7 plus 732
100.8	733	833.8	100.8 plus 733
7.8	9.5	17.3	7.8 plus 9.5
1	4.4	5.4	1 plus 4.4
3.2	3.2	6.4	3.2 plus 3.2