15.8 Plus 387 Addition :

Number 1	Number 2	Answer
15.8	387	402.8

How to calculate 15.8 plus 387 ?

Let's break down the addition of 015.8 and 38700 step by step:

   015.8      <-- 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.

   015.8
+  38700
---------
     8


    Add the digits in the rightmost column:
        5 + 7 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   015.8
+  38700
---------
     2.8


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

   015.8
+  38700
---------
     02.8


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   015.8
+  38700
---------
     402.8

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

The final result is 402.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.9	395	410.9	15.9 plus 395
16	403	419	16 plus 403
16.1	412	428.1	16.1 plus 412
7.1	9.3	16.4	7.1 plus 9.3
4.3	8	12.3	4.3 plus 8
8.8	3.3	12.1	8.8 plus 3.3