3.3 Plus 9 Addition :

Number 1	Number 2	Answer
3.3	9	12.3

How to calculate 3.3 plus 9 ?

Let's break down the addition of 3.3 and 900 step by step:

   3.3      <-- Start with the rightmost column
+  900
---------

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

   3.3
+  900
---------
     3


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

   3.3
+  900
---------
     2.3

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

The final result is 12.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.4	14	17.4	3.4 plus 14
3.5	16	19.5	3.5 plus 16
3.6	22	25.6	3.6 plus 22
2.1	1.9	4	2.1 plus 1.9
8.3	8.3	16.6	8.3 plus 8.3
0.9	9.7	10.6	0.9 plus 9.7