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	725	742.9	17.9 plus 725
18	733	751	18 plus 733
18.1	740	758.1	18.1 plus 740
2.4	0.6	3	2.4 plus 0.6
2.5	0.3	2.8	2.5 plus 0.3
5.3	0.9	6.2	5.3 plus 0.9