17.8 Plus 721 Addition :

Number 1	Number 2	Answer
17.8	721	738.8

How to calculate 17.8 plus 721 ?

Let's break down the addition of 017.8 and 72100 step by step:

   017.8      <-- 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.

   017.8
+  72100
---------
     8


    Add the digits in the rightmost column:
        7 + 1 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   017.8
+  72100
---------
     8.8


    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.

   017.8
+  72100
---------
     38.8


    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.

   017.8
+  72100
---------
     738.8

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

The final result is 738.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
17.9	723	740.9	17.9 plus 723
18	730	748	18 plus 730
18.1	731	749.1	18.1 plus 731
1.5	7.7	9.2	1.5 plus 7.7
4.5	7.6	12.1	4.5 plus 7.6
2.1	4.1	6.2	2.1 plus 4.1