12.3 Plus 138.8 Addition :

Number 1	Number 2	Answer
12.3	138.8	151.1

How to calculate 12.3 plus 138.8 ?

Let's break down the addition of 012.3 and 138.8 step by step:

   012.3      <-- Start with the rightmost column
+  138.8
---------

    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.

   012.3
+  138.8
---------
     1


    Add the digits in the rightmost column:
        2 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.3
+  138.8
---------
     1.1


    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
+  138.8
---------
     51.1


    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
+  138.8
---------
     151.1

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

The final result is 151.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	146.8	159.2	12.4 plus 146.8
12.5	149.8	162.3	12.5 plus 149.8
12.6	156.8	169.4	12.6 plus 156.8
2	6.4	8.4	2 plus 6.4
5.1	1.5	6.6	5.1 plus 1.5
5	1.6	6.6	5 plus 1.6