12.9 Plus 125 Addition :

Number 1	Number 2	Answer
12.9	125	137.9

How to calculate 12.9 plus 125 ?

Let's break down the addition of 012.9 and 12500 step by step:

   012.9      <-- Start with the rightmost column
+  12500
---------

    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.

   012.9
+  12500
---------
     9


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   012.9
+  12500
---------
     7.9


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.9
+  12500
---------
     37.9


    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.

   012.9
+  12500
---------
     137.9

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

The final result is 137.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	134	147	13 plus 134
13.1	140	153.1	13.1 plus 140
13.2	144	157.2	13.2 plus 144
6.1	1.1	7.2	6.1 plus 1.1
0.2	0.7	0.9	0.2 plus 0.7
7.3	1.5	8.8	7.3 plus 1.5