12.3 Plus 489 Addition :

Number 1	Number 2	Answer
12.3	489	501.3

How to calculate 12.3 plus 489 ?

Let's break down the addition of 012.3 and 48900 step by step:

   012.3      <-- Start with the rightmost column
+  48900
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.3
+  48900
---------
     3


    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.3
+  48900
---------
     1.3


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

   012.3
+  48900
---------
     01.3


    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.

   012.3
+  48900
---------
     501.3

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

The final result is 501.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	497	509.4	12.4 plus 497
12.5	504	516.5	12.5 plus 504
12.6	505	517.6	12.6 plus 505
3	9.1	12.1	3 plus 9.1
6.3	4.2	10.5	6.3 plus 4.2
9.1	5.2	14.3	9.1 plus 5.2