7.8 Plus 380.4 Addition :

Number 1	Number 2	Answer
7.8	380.4	388.2

How to calculate 7.8 plus 380.4 ?

Let's break down the addition of 007.8 and 380.4 step by step:

   007.8      <-- Start with the rightmost column
+  380.4
---------

    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   007.8
+  380.4
---------
     2


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

   007.8
+  380.4
---------
     8.2


    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.

   007.8
+  380.4
---------
     88.2


    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.

   007.8
+  380.4
---------
     388.2

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

The final result is 388.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.9	388.4	396.3	7.9 plus 388.4
8	397.4	405.4	8 plus 397.4
8.1	404.4	412.5	8.1 plus 404.4
4.2	1.9	6.1	4.2 plus 1.9
9.4	3	12.4	9.4 plus 3
7.2	0.3	7.5	7.2 plus 0.3