12.5 Plus 122.9 Addition :

Number 1	Number 2	Answer
12.5	122.9	135.4

How to calculate 12.5 plus 122.9 ?

Let's break down the addition of 012.5 and 122.9 step by step:

   012.5      <-- Start with the rightmost column
+  122.9
---------

    Add the digits in the rightmost column:
        5 + 9 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   012.5
+  122.9
---------
     4


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

   012.5
+  122.9
---------
     5.4


    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.

   012.5
+  122.9
---------
     35.4


    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
+  122.9
---------
     135.4

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

The final result is 135.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.6	129.9	142.5	12.6 plus 129.9
12.7	138.9	151.6	12.7 plus 138.9
12.8	141.9	154.7	12.8 plus 141.9
0.9	3.9	4.8	0.9 plus 3.9
5.2	6	11.2	5.2 plus 6
8.6	6.9	15.5	8.6 plus 6.9