8.4 Plus 389.5 Addition :

Number 1	Number 2	Answer
8.4	389.5	397.9

How to calculate 8.4 plus 389.5 ?

Let's break down the addition of 008.4 and 389.5 step by step:

   008.4      <-- Start with the rightmost column
+  389.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.4
+  389.5
---------
     9


    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.

   008.4
+  389.5
---------
     7.9


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.4
+  389.5
---------
     97.9


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

   008.4
+  389.5
---------
     397.9

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

The final result is 397.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	394.5	403	8.5 plus 394.5
8.6	402.5	411.1	8.6 plus 402.5
8.7	404.5	413.2	8.7 plus 404.5
1.6	5	6.6	1.6 plus 5
9.4	4.3	13.7	9.4 plus 4.3
7.9	8.3	16.2	7.9 plus 8.3