90.4 Plus 387 Addition :

Number 1	Number 2	Answer
90.4	387	477.4

How to calculate 90.4 plus 387 ?

Let's break down the addition of 090.4 and 38700 step by step:

   090.4      <-- Start with the rightmost column
+  38700
---------

    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
+  38700
---------
     4


    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.

   090.4
+  38700
---------
     7.4


    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
+  38700
---------
     77.4


    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
+  38700
---------
     477.4

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

The final result is 477.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
90.5	392	482.5	90.5 plus 392
90.6	399	489.6	90.6 plus 399
90.7	402	492.7	90.7 plus 402
8	4.6	12.6	8 plus 4.6
2.5	5.3	7.8	2.5 plus 5.3
7.2	1.3	8.5	7.2 plus 1.3