20.2 Plus 397 Addition :

Number 1	Number 2	Answer
20.2	397	417.2

How to calculate 20.2 plus 397 ?

Let's break down the addition of 020.2 and 39700 step by step:

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

    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   020.2
+  39700
---------
     2


    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.

   020.2
+  39700
---------
     7.2


    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   020.2
+  39700
---------
     17.2


    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.

   020.2
+  39700
---------
     417.2

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

The final result is 417.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.3	399	419.3	20.3 plus 399
20.4	400	420.4	20.4 plus 400
20.5	405	425.5	20.5 plus 405
6	9.5	15.5	6 plus 9.5
4.4	4.9	9.3	4.4 plus 4.9
9.4	3.9	13.3	9.4 plus 3.9