0.9 Plus 30 Addition :

Number 1	Number 2	Answer
0.9	30	30.9

How to calculate 0.9 plus 30 ?

Let's break down the addition of 00.9 and 3000 step by step:

   00.9      <-- Start with the rightmost column
+  3000
---------

    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.

   00.9
+  3000
---------
     9


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

   00.9
+  3000
---------
     0.9


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

   00.9
+  3000
---------
     30.9

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

The final result is 30.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1	33	34	1 plus 33
1.1	38	39.1	1.1 plus 38
1.2	40	41.2	1.2 plus 40
9.9	7.5	17.4	9.9 plus 7.5
7.2	1.3	8.5	7.2 plus 1.3
2.1	1.9	4	2.1 plus 1.9