12.5 Plus 138.8 Addition :

Number 1	Number 2	Answer
12.5	138.8	151.3

How to calculate 12.5 plus 138.8 ?

Let's break down the addition of 012.5 and 138.8 step by step:

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

    Add the digits in the rightmost column:
        5 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   012.5
+  138.8
---------
     3


    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.

   012.5
+  138.8
---------
     1.3


    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.

   012.5
+  138.8
---------
     51.3


    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.

   012.5
+  138.8
---------
     151.3

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

The final result is 151.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.6	144.8	157.4	12.6 plus 144.8
12.7	146.8	159.5	12.7 plus 146.8
12.8	149.8	162.6	12.8 plus 149.8
2.9	0.7	3.6	2.9 plus 0.7
4	2.9	6.9	4 plus 2.9
8	8	16	8 plus 8