12.9 Plus 488.8 Addition :

Number 1	Number 2	Answer
12.9	488.8	501.7

How to calculate 12.9 plus 488.8 ?

Let's break down the addition of 012.9 and 488.8 step by step:

   012.9      <-- Start with the rightmost column
+  488.8
---------

    Add the digits in the rightmost column:
        9 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   012.9
+  488.8
---------
     7


    Add the digits in the rightmost column:
        2 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.9
+  488.8
---------
     1.7


    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
+  488.8
---------
     01.7


    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
+  488.8
---------
     501.7

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

The final result is 501.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	489.8	502.8	13 plus 489.8
13.1	497.8	510.9	13.1 plus 497.8
13.2	500.8	514	13.2 plus 500.8
9.2	1.7	10.9	9.2 plus 1.7
1.4	7	8.4	1.4 plus 7
6.1	3.8	9.9	6.1 plus 3.8