9.9 Plus 33 Addition :

Number 1	Number 2	Answer
9.9	33	42.9

How to calculate 9.9 plus 33 ?

Let's break down the addition of 09.9 and 3300 step by step:

   09.9      <-- Start with the rightmost column
+  3300
---------

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

   09.9
+  3300
---------
     9


    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
+  3300
---------
     2.9


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   09.9
+  3300
---------
     42.9

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

The final result is 42.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	37	47	10 plus 37
10.1	39	49.1	10.1 plus 39
10.2	41	51.2	10.2 plus 41
9.7	3	12.7	9.7 plus 3
4.5	4.6	9.1	4.5 plus 4.6
8.8	9.1	17.9	8.8 plus 9.1