9.9 Plus 20.3 Addition :

Number 1	Number 2	Answer
9.9	20.3	30.2

How to calculate 9.9 plus 20.3 ?

Let's break down the addition of 09.9 and 20.3 step by step:

   09.9      <-- Start with the rightmost column
+  20.3
---------

    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.

   09.9
+  20.3
---------
     2


    Add the digits in the rightmost column:
        9 + 0 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   09.9
+  20.3
---------
     0.2


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   09.9
+  20.3
---------
     30.2

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

The final result is 30.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	27.3	37.3	10 plus 27.3
10.1	32.3	42.4	10.1 plus 32.3
10.2	41.3	51.5	10.2 plus 41.3
9.5	2.3	11.8	9.5 plus 2.3
7.7	3.8	11.5	7.7 plus 3.8
3	2.8	5.8	3 plus 2.8