87.2 Plus 18 Addition :

Number 1	Number 2	Answer
87.2	18	105.2

How to calculate 87.2 plus 18 ?

Let's break down the addition of 87.2 and 1800 step by step:

   87.2      <-- Start with the rightmost column
+  1800
---------

    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   87.2
+  1800
---------
     2


    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.

   87.2
+  1800
---------
     5.2


    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.

   87.2
+  1800
---------
     05.2

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

The final result is 105.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
87.3	20	107.3	87.3 plus 20
87.4	29	116.4	87.4 plus 29
87.5	30	117.5	87.5 plus 30
0.2	6.2	6.4	0.2 plus 6.2
7.5	1.3	8.8	7.5 plus 1.3
0.6	5.6	6.2	0.6 plus 5.6