12.9 Plus 489 Addition :

Number 1	Number 2	Answer
12.9	489	501.9

How to calculate 12.9 plus 489 ?

Let's break down the addition of 012.9 and 48900 step by step:

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

    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.

   012.9
+  48900
---------
     9


    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.

   012.9
+  48900
---------
     1.9


    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.

   012.9
+  48900
---------
     01.9


    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.

   012.9
+  48900
---------
     501.9

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

The final result is 501.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	495	508	13 plus 495
13.1	500	513.1	13.1 plus 500
13.2	507	520.2	13.2 plus 507
4.3	9.2	13.5	4.3 plus 9.2
2.4	3.4	5.8	2.4 plus 3.4
3.4	9	12.4	3.4 plus 9