72.8 Plus 420 Addition :

Number 1	Number 2	Answer
72.8	420	492.8

How to calculate 72.8 plus 420 ?

Let's break down the addition of 072.8 and 42000 step by step:

   072.8      <-- Start with the rightmost column
+  42000
---------

    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.

   072.8
+  42000
---------
     8


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

   072.8
+  42000
---------
     2.8


    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   072.8
+  42000
---------
     92.8


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

   072.8
+  42000
---------
     492.8

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

The final result is 492.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
72.9	421	493.9	72.9 plus 421
73	426	499	73 plus 426
73.1	429	502.1	73.1 plus 429
8.8	2.8	11.6	8.8 plus 2.8
2.3	8.6	10.9	2.3 plus 8.6
0.9	6.2	7.1	0.9 plus 6.2