18.9 Plus 138 Addition :

Number 1	Number 2	Answer
18.9	138	156.9

How to calculate 18.9 plus 138 ?

Let's break down the addition of 018.9 and 13800 step by step:

   018.9      <-- Start with the rightmost column
+  13800
---------

    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.

   018.9
+  13800
---------
     9


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   018.9
+  13800
---------
     6.9


    Add the digits in the rightmost column:
        1 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   018.9
+  13800
---------
     56.9


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

   018.9
+  13800
---------
     156.9

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

The final result is 156.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
19	147	166	19 plus 147
19.1	155	174.1	19.1 plus 155
19.2	156	175.2	19.2 plus 156
6.2	7.1	13.3	6.2 plus 7.1
7.7	5.5	13.2	7.7 plus 5.5
3.5	4.7	8.2	3.5 plus 4.7