7.8 Plus 387 Addition :

Number 1	Number 2	Answer
7.8	387	394.8

How to calculate 7.8 plus 387 ?

Let's break down the addition of 007.8 and 38700 step by step:

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

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

   007.8
+  38700
---------
     8


    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   007.8
+  38700
---------
     4.8


    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
+  38700
---------
     94.8


    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.

   007.8
+  38700
---------
     394.8

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

The final result is 394.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.9	393	400.9	7.9 plus 393
8	398	406	8 plus 398
8.1	399	407.1	8.1 plus 399
0.5	2.3	2.8	0.5 plus 2.3
6.5	3.2	9.7	6.5 plus 3.2
6.3	6.3	12.6	6.3 plus 6.3