12.5 Plus 129.4 Addition :

Number 1	Number 2	Answer
12.5	129.4	141.9

How to calculate 12.5 plus 129.4 ?

Let's break down the addition of 012.5 and 129.4 step by step:

   012.5      <-- Start with the rightmost column
+  129.4
---------

    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   012.5
+  129.4
---------
     9


    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.5
+  129.4
---------
     1.9


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   012.5
+  129.4
---------
     41.9


    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.

   012.5
+  129.4
---------
     141.9

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

The final result is 141.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.6	138.4	151	12.6 plus 138.4
12.7	145.4	158.1	12.7 plus 145.4
12.8	150.4	163.2	12.8 plus 150.4
5.7	1.8	7.5	5.7 plus 1.8
2.4	6	8.4	2.4 plus 6
9.5	4.2	13.7	9.5 plus 4.2