12.3 Plus 138 Addition :

Number 1	Number 2	Answer
12.3	138	150.3

How to calculate 12.3 plus 138 ?

Let's break down the addition of 012.3 and 13800 step by step:

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

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

   012.3
+  13800
---------
     3


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.3
+  13800
---------
     0.3


    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.

   012.3
+  13800
---------
     50.3


    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.

   012.3
+  13800
---------
     150.3

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

The final result is 150.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	146	158.4	12.4 plus 146
12.5	148	160.5	12.5 plus 148
12.6	149	161.6	12.6 plus 149
9	7.1	16.1	9 plus 7.1
1.6	0.2	1.8	1.6 plus 0.2
5.5	3.3	8.8	5.5 plus 3.3