21.2 Plus 489.9 Addition :

Number 1	Number 2	Answer
21.2	489.9	511.1

How to calculate 21.2 plus 489.9 ?

Let's break down the addition of 021.2 and 489.9 step by step:

   021.2      <-- Start with the rightmost column
+  489.9
---------

    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.

   021.2
+  489.9
---------
     1


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

   021.2
+  489.9
---------
     1.1


    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.

   021.2
+  489.9
---------
     11.1


    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.

   021.2
+  489.9
---------
     511.1

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

The final result is 511.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	497.9	519.2	21.3 plus 497.9
21.4	501.9	523.3	21.4 plus 501.9
21.5	505.9	527.4	21.5 plus 505.9
4.2	0.4	4.6	4.2 plus 0.4
0.2	2	2.2	0.2 plus 2
7.2	8.7	15.9	7.2 plus 8.7