15.7 Plus 387 Addition :

Number 1	Number 2	Answer
15.7	387	402.7

How to calculate 15.7 plus 387 ?

Let's break down the addition of 015.7 and 38700 step by step:

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

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

   015.7
+  38700
---------
     7


    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.

   015.7
+  38700
---------
     2.7


    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.

   015.7
+  38700
---------
     02.7


    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.

   015.7
+  38700
---------
     402.7

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

The final result is 402.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.8	394	409.8	15.8 plus 394
15.9	398	413.9	15.9 plus 398
16	401	417	16 plus 401
8	6.5	14.5	8 plus 6.5
4.7	7.9	12.6	4.7 plus 7.9
7.4	8.5	15.9	7.4 plus 8.5