12.2 Plus 488.7 Addition :

Number 1	Number 2	Answer
12.2	488.7	500.9

How to calculate 12.2 plus 488.7 ?

Let's break down the addition of 012.2 and 488.7 step by step:

   012.2      <-- Start with the rightmost column
+  488.7
---------

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

   012.2
+  488.7
---------
     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.

   012.2
+  488.7
---------
     0.9


    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.

   012.2
+  488.7
---------
     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.

   012.2
+  488.7
---------
     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 ?
12.3	489.7	502	12.3 plus 489.7
12.4	496.7	509.1	12.4 plus 496.7
12.5	504.7	517.2	12.5 plus 504.7
1.3	0.3	1.6	1.3 plus 0.3
4	0.2	4.2	4 plus 0.2
9.2	4.2	13.4	9.2 plus 4.2