90.4 Plus 389 Addition :

Number 1	Number 2	Answer
90.4	389	479.4

How to calculate 90.4 plus 389 ?

Let's break down the addition of 090.4 and 38900 step by step:

   090.4      <-- Start with the rightmost column
+  38900
---------

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

   090.4
+  38900
---------
     4


    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.

   090.4
+  38900
---------
     9.4


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

   090.4
+  38900
---------
     79.4


    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.

   090.4
+  38900
---------
     479.4

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

The final result is 479.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
90.5	394	484.5	90.5 plus 394
90.6	400	490.6	90.6 plus 400
90.7	409	499.7	90.7 plus 409
8	3.8	11.8	8 plus 3.8
5.7	8.4	14.1	5.7 plus 8.4
0.6	7.3	7.9	0.6 plus 7.3