6.9 Plus 18 Addition :

Number 1	Number 2	Answer
6.9	18	24.9

How to calculate 6.9 plus 18 ?

Let's break down the addition of 06.9 and 1800 step by step:

   06.9      <-- 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.

   06.9
+  1800
---------
     9


    Add the digits in the rightmost column:
        6 + 8 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   06.9
+  1800
---------
     4.9


    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.

   06.9
+  1800
---------
     24.9

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

The final result is 24.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	23	30	7 plus 23
7.1	32	39.1	7.1 plus 32
7.2	39	46.2	7.2 plus 39
1.8	8.2	10	1.8 plus 8.2
0.6	4.5	5.1	0.6 plus 4.5
8	2.9	10.9	8 plus 2.9