9 Plus 397.4 Addition :

Number 1	Number 2	Answer
9	397.4	406.4

How to calculate 9 plus 397.4 ?

Let's break down the addition of 00900 and 397.4 step by step:

   00900      <-- Start with the rightmost column
+  397.4
---------

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

   00900
+  397.4
---------
     4


    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.

   00900
+  397.4
---------
     04


    Add the digits in the rightmost column:
        9 + 7 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   00900
+  397.4
---------
     604


    Add the digits in the rightmost column:
        0 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   00900
+  397.4
---------
     0604


    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.

   00900
+  397.4
---------
     40604

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

The final result is 40604.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.1	406.4	415.5	9.1 plus 406.4
9.2	415.4	424.6	9.2 plus 415.4
9.3	416.4	425.7	9.3 plus 416.4
4	6	10	4 plus 6
0.6	1.4	2	0.6 plus 1.4
8.2	6.7	14.9	8.2 plus 6.7