18.8 Plus 721 Addition :

Number 1	Number 2	Answer
18.8	721	739.8

How to calculate 18.8 plus 721 ?

Let's break down the addition of 018.8 and 72100 step by step:

   018.8      <-- Start with the rightmost column
+  72100
---------

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   018.8
+  72100
---------
     8


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   018.8
+  72100
---------
     9.8


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   018.8
+  72100
---------
     39.8


    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.

   018.8
+  72100
---------
     739.8

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

The final result is 739.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.9	730	748.9	18.9 plus 730
19	734	753	19 plus 734
19.1	741	760.1	19.1 plus 741
7.5	7	14.5	7.5 plus 7
6.8	0.6	7.4	6.8 plus 0.6
8.3	3.1	11.4	8.3 plus 3.1