100.8 Plus 397 Addition :

Number 1	Number 2	Answer
100.8	397	497.8

How to calculate 100.8 plus 397 ?

Let's break down the addition of 100.8 and 39700 step by step:

   100.8      <-- 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.

   100.8
+  39700
---------
     8


    Add the digits in the rightmost column:
        0 + 7 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   100.8
+  39700
---------
     7.8


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

   100.8
+  39700
---------
     97.8


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   100.8
+  39700
---------
     497.8

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

The final result is 497.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.9	402	502.9	100.9 plus 402
101	404	505	101 plus 404
101.1	408	509.1	101.1 plus 408
6.6	1.6	8.2	6.6 plus 1.6
5.6	7.5	13.1	5.6 plus 7.5
3	4.7	7.7	3 plus 4.7