87.1 Plus 15 Addition :

Number 1	Number 2	Answer
87.1	15	102.1

How to calculate 87.1 plus 15 ?

Let's break down the addition of 87.1 and 1500 step by step:

   87.1      <-- Start with the rightmost column
+  1500
---------

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

   87.1
+  1500
---------
     1


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

   87.1
+  1500
---------
     2.1


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

   87.1
+  1500
---------
     02.1

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

The final result is 102.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
87.2	22	109.2	87.2 plus 22
87.3	28	115.3	87.3 plus 28
87.4	35	122.4	87.4 plus 35
5.6	7.8	13.4	5.6 plus 7.8
4.6	3.7	8.3	4.6 plus 3.7
9.5	5	14.5	9.5 plus 5