28.8 Plus 721 Addition :

Number 1	Number 2	Answer
28.8	721	749.8

How to calculate 28.8 plus 721 ?

Let's break down the addition of 028.8 and 72100 step by step:

   028.8      <-- 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.

   028.8
+  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.

   028.8
+  72100
---------
     9.8


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   028.8
+  72100
---------
     49.8


    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.

   028.8
+  72100
---------
     749.8

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

The final result is 749.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
28.9	729	757.9	28.9 plus 729
29	736	765	29 plus 736
29.1	739	768.1	29.1 plus 739
5.5	6.1	11.6	5.5 plus 6.1
3.6	5.8	9.4	3.6 plus 5.8
4.6	7	11.6	4.6 plus 7