3.6 Plus 18 Addition :

Number 1	Number 2	Answer
3.6	18	21.6

How to calculate 3.6 plus 18 ?

Let's break down the addition of 03.6 and 1800 step by step:

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

    Add the digits in the rightmost column:
        6 + 0 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   03.6
+  1800
---------
     6


    Add the digits in the rightmost column:
        3 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   03.6
+  1800
---------
     1.6


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   03.6
+  1800
---------
     21.6

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

The final result is 21.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.7	20	23.7	3.7 plus 20
3.8	26	29.8	3.8 plus 26
3.9	31	34.9	3.9 plus 31
6	3.4	9.4	6 plus 3.4
8.5	9.2	17.7	8.5 plus 9.2
2.1	1.2	3.3	2.1 plus 1.2