9.8 Plus 397 Addition :

Number 1	Number 2	Answer
9.8	397	406.8

How to calculate 9.8 plus 397 ?

Let's break down the addition of 009.8 and 39700 step by step:

   009.8      <-- Start with the rightmost column
+  39700
---------

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

   009.8
+  39700
---------
     8


    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.

   009.8
+  39700
---------
     6.8


    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.

   009.8
+  39700
---------
     06.8


    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.

   009.8
+  39700
---------
     406.8

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

The final result is 406.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.9	402	411.9	9.9 plus 402
10	406	416	10 plus 406
10.1	413	423.1	10.1 plus 413
8.2	6.7	14.9	8.2 plus 6.7
8.4	0.5	8.9	8.4 plus 0.5
9.7	1.5	11.2	9.7 plus 1.5