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	13	16.4	3.4 plus 13
3.5	19	22.5	3.5 plus 19
3.6	21	24.6	3.6 plus 21
8.8	3.6	12.4	8.8 plus 3.6
0.3	5.7	6	0.3 plus 5.7
9	9.4	18.4	9 plus 9.4