9 Plus 378.4 Addition :

Number 1	Number 2	Answer
9	378.4	387.4

How to calculate 9 plus 378.4 ?

Let's break down the addition of 00900 and 378.4 step by step:

   00900      <-- Start with the rightmost column
+  378.4
---------

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

   00900
+  378.4
---------
     4


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

   00900
+  378.4
---------
     04


    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.

   00900
+  378.4
---------
     704


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   00900
+  378.4
---------
     8704


    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.

   00900
+  378.4
---------
     38704

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

The final result is 38704.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.1	385.4	394.5	9.1 plus 385.4
9.2	393.4	402.6	9.2 plus 393.4
9.3	400.4	409.7	9.3 plus 400.4
9.7	2.9	12.6	9.7 plus 2.9
1.1	5	6.1	1.1 plus 5
4.5	9.2	13.7	4.5 plus 9.2