72.9 Plus 428 Addition :

Number 1	Number 2	Answer
72.9	428	500.9

How to calculate 72.9 plus 428 ?

Let's break down the addition of 072.9 and 42800 step by step:

   072.9      <-- Start with the rightmost column
+  42800
---------

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

   072.9
+  42800
---------
     9


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   072.9
+  42800
---------
     0.9


    Add the digits in the rightmost column:
        7 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   072.9
+  42800
---------
     00.9


    Add the digits in the rightmost column:
        0 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   072.9
+  42800
---------
     500.9

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

The final result is 500.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
73	431	504	73 plus 431
73.1	436	509.1	73.1 plus 436
73.2	438	511.2	73.2 plus 438
8	1.3	9.3	8 plus 1.3
6	2.4	8.4	6 plus 2.4
1.3	6.5	7.8	1.3 plus 6.5