5.9 Plus 18 Addition :

Number 1	Number 2	Answer
5.9	18	23.9

How to calculate 5.9 plus 18 ?

Let's break down the addition of 05.9 and 1800 step by step:

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

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   05.9
+  1800
---------
     9


    Add the digits in the rightmost column:
        5 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   05.9
+  1800
---------
     3.9


    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.

   05.9
+  1800
---------
     23.9

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

The final result is 23.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6	24	30	6 plus 24
6.1	29	35.1	6.1 plus 29
6.2	36	42.2	6.2 plus 36
7.3	4.8	12.1	7.3 plus 4.8
0.7	2.3	3	0.7 plus 2.3
5.6	4.8	10.4	5.6 plus 4.8