80.5 Plus 397 Addition :

Number 1	Number 2	Answer
80.5	397	477.5

How to calculate 80.5 plus 397 ?

Let's break down the addition of 080.5 and 39700 step by step:

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

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   080.5
+  39700
---------
     5


    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.

   080.5
+  39700
---------
     7.5


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

   080.5
+  39700
---------
     77.5


    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.

   080.5
+  39700
---------
     477.5

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

The final result is 477.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
80.6	400	480.6	80.6 plus 400
80.7	409	489.7	80.7 plus 409
80.8	415	495.8	80.8 plus 415
7.4	3.7	11.1	7.4 plus 3.7
8.3	7.7	16	8.3 plus 7.7
7.5	2.8	10.3	7.5 plus 2.8