12.5 Plus 137.9 Addition :

Number 1	Number 2	Answer
12.5	137.9	150.4

How to calculate 12.5 plus 137.9 ?

Let's break down the addition of 012.5 and 137.9 step by step:

   012.5      <-- Start with the rightmost column
+  137.9
---------

    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
+  137.9
---------
     4


    Add the digits in the rightmost column:
        2 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.5
+  137.9
---------
     0.4


    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
+  137.9
---------
     50.4


    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
+  137.9
---------
     150.4

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

The final result is 150.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.6	140.9	153.5	12.6 plus 140.9
12.7	146.9	159.6	12.7 plus 146.9
12.8	148.9	161.7	12.8 plus 148.9
7.1	8.3	15.4	7.1 plus 8.3
4.5	5.6	10.1	4.5 plus 5.6
1.9	2	3.9	1.9 plus 2