12.9 Plus 125.1 Addition :

Number 1	Number 2	Answer
12.9	125.1	138

How to calculate 12.9 plus 125.1 ?

Let's break down the addition of 012.9 and 125.1 step by step:

   012.9      <-- Start with the rightmost column
+  125.1
---------

    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.9
+  125.1
---------
     0


    Add the digits in the rightmost column:
        2 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.9
+  125.1
---------
     8.0


    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
+  125.1
---------
     38.0


    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
+  125.1
---------
     138.0

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

The final result is 138.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13	133.1	146.1	13 plus 133.1
13.1	142.1	155.2	13.1 plus 142.1
13.2	149.1	162.3	13.2 plus 149.1
1.1	0.5	1.6	1.1 plus 0.5
5.7	9.2	14.9	5.7 plus 9.2
8	5	13	8 plus 5