20.9 Plus 487.2 Addition :

Number 1	Number 2	Answer
20.9	487.2	508.1

How to calculate 20.9 plus 487.2 ?

Let's break down the addition of 020.9 and 487.2 step by step:

   020.9      <-- Start with the rightmost column
+  487.2
---------

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

   020.9
+  487.2
---------
     1


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.9
+  487.2
---------
     8.1


    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
+  487.2
---------
     08.1


    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
+  487.2
---------
     508.1

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

The final result is 508.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	491.2	512.2	21 plus 491.2
21.1	493.2	514.3	21.1 plus 493.2
21.2	502.2	523.4	21.2 plus 502.2
2.9	1.8	4.7	2.9 plus 1.8
3.1	4.9	8	3.1 plus 4.9
9.2	1.9	11.1	9.2 plus 1.9