10.4 Plus 378.4 Addition :

Number 1	Number 2	Answer
10.4	378.4	388.8

How to calculate 10.4 plus 378.4 ?

Let's break down the addition of 010.4 and 378.4 step by step:

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

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   010.4
+  378.4
---------
     8


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

   010.4
+  378.4
---------
     8.8


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   010.4
+  378.4
---------
     88.8


    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.

   010.4
+  378.4
---------
     388.8

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

The final result is 388.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	385.4	395.9	10.5 plus 385.4
10.6	387.4	398	10.6 plus 387.4
10.7	396.4	407.1	10.7 plus 396.4
6.2	6.4	12.6	6.2 plus 6.4
7	1.5	8.5	7 plus 1.5
6.7	2.2	8.9	6.7 plus 2.2