13.9 Plus 138 Addition :

Number 1	Number 2	Answer
13.9	138	151.9

How to calculate 13.9 plus 138 ?

Let's break down the addition of 013.9 and 13800 step by step:

   013.9      <-- 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.

   013.9
+  13800
---------
     9


    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.

   013.9
+  13800
---------
     1.9


    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.

   013.9
+  13800
---------
     51.9


    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.

   013.9
+  13800
---------
     151.9

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

The final result is 151.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	145	159	14 plus 145
14.1	147	161.1	14.1 plus 147
14.2	150	164.2	14.2 plus 150
4	0.8	4.8	4 plus 0.8
8.2	3.7	11.9	8.2 plus 3.7
7.1	9.2	16.3	7.1 plus 9.2