16.4 Plus 387.9 Addition :

Number 1	Number 2	Answer
16.4	387.9	404.3

How to calculate 16.4 plus 387.9 ?

Let's break down the addition of 016.4 and 387.9 step by step:

   016.4      <-- Start with the rightmost column
+  387.9
---------

    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   016.4
+  387.9
---------
     3


    Add the digits in the rightmost column:
        6 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   016.4
+  387.9
---------
     4.3


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   016.4
+  387.9
---------
     04.3


    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.

   016.4
+  387.9
---------
     404.3

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

The final result is 404.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
16.5	392.9	409.4	16.5 plus 392.9
16.6	394.9	411.5	16.6 plus 394.9
16.7	400.9	417.6	16.7 plus 400.9
8	5.5	13.5	8 plus 5.5
3.1	0.5	3.6	3.1 plus 0.5
2.9	9.3	12.2	2.9 plus 9.3