18.7 Plus 721 Addition :

Number 1	Number 2	Answer
18.7	721	739.7

How to calculate 18.7 plus 721 ?

Let's break down the addition of 018.7 and 72100 step by step:

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

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   018.7
+  72100
---------
     7


    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.

   018.7
+  72100
---------
     9.7


    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.

   018.7
+  72100
---------
     39.7


    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.

   018.7
+  72100
---------
     739.7

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

The final result is 739.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
18.8	722	740.8	18.8 plus 722
18.9	723	741.9	18.9 plus 723
19	729	748	19 plus 729
8.6	8.3	16.9	8.6 plus 8.3
6.8	2.1	8.9	6.8 plus 2.1
3.1	0.4	3.5	3.1 plus 0.4