7.8 Plus 382.2 Addition :

Number 1	Number 2	Answer
7.8	382.2	390

How to calculate 7.8 plus 382.2 ?

Let's break down the addition of 007.8 and 382.2 step by step:

   007.8      <-- Start with the rightmost column
+  382.2
---------

    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   007.8
+  382.2
---------
     0


    Add the digits in the rightmost column:
        7 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   007.8
+  382.2
---------
     0.0


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   007.8
+  382.2
---------
     90.0


    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
+  382.2
---------
     390.0

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

The final result is 390.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.9	384.2	392.1	7.9 plus 384.2
8	390.2	398.2	8 plus 390.2
8.1	399.2	407.3	8.1 plus 399.2
3.3	0.9	4.2	3.3 plus 0.9
4.7	1.3	6	4.7 plus 1.3
2.6	2.5	5.1	2.6 plus 2.5