9.9 Plus 388 Addition :

Number 1	Number 2	Answer
9.9	388	397.9

How to calculate 9.9 plus 388 ?

Let's break down the addition of 009.9 and 38800 step by step:

   009.9      <-- Start with the rightmost column
+  38800
---------

    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.

   009.9
+  38800
---------
     9


    Add the digits in the rightmost column:
        9 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   009.9
+  38800
---------
     7.9


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   009.9
+  38800
---------
     97.9


    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.

   009.9
+  38800
---------
     397.9

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

The final result is 397.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	390	400	10 plus 390
10.1	395	405.1	10.1 plus 395
10.2	400	410.2	10.2 plus 400
7.3	9	16.3	7.3 plus 9
1.2	9.7	10.9	1.2 plus 9.7
2.2	1.7	3.9	2.2 plus 1.7