20.9 Plus 488.3 Addition :

Number 1	Number 2	Answer
20.9	488.3	509.2

How to calculate 20.9 plus 488.3 ?

Let's break down the addition of 020.9 and 488.3 step by step:

   020.9      <-- Start with the rightmost column
+  488.3
---------

    Add the digits in the rightmost column:
        9 + 3 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   020.9
+  488.3
---------
     2


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.9
+  488.3
---------
     9.2


    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.

   020.9
+  488.3
---------
     09.2


    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.

   020.9
+  488.3
---------
     509.2

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

The final result is 509.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	489.3	510.3	21 plus 489.3
21.1	497.3	518.4	21.1 plus 497.3
21.2	503.3	524.5	21.2 plus 503.3
4.9	9	13.9	4.9 plus 9
4.2	4.1	8.3	4.2 plus 4.1
6.8	4.2	11	6.8 plus 4.2