8.7 Plus 3.8 Addition :

Number 1	Number 2	Answer
8.7	3.8	12.5

How to calculate 8.7 plus 3.8 ?

Let's break down the addition of 8.7 and 3.8 step by step:

   8.7      <-- Start with the rightmost column
+  3.8
---------

    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   8.7
+  3.8
---------
     5


    Add the digits in the rightmost column:
        8 + 3 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   8.7
+  3.8
---------
     2.5

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

The final result is 12.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	12.8	21.6	8.8 plus 12.8
8.9	16.8	25.7	8.9 plus 16.8
9	17.8	26.8	9 plus 17.8
8.8	7.2	16	8.8 plus 7.2
7.4	1.4	8.8	7.4 plus 1.4
7.4	1.6	9	7.4 plus 1.6