12.3 Plus 124.9 Addition :

Number 1	Number 2	Answer
12.3	124.9	137.2

How to calculate 12.3 plus 124.9 ?

Let's break down the addition of 012.3 and 124.9 step by step:

   012.3      <-- Start with the rightmost column
+  124.9
---------

    Add the digits in the rightmost column:
        3 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   012.3
+  124.9
---------
     2


    Add the digits in the rightmost column:
        2 + 4 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   012.3
+  124.9
---------
     7.2


    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.

   012.3
+  124.9
---------
     37.2


    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.

   012.3
+  124.9
---------
     137.2

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

The final result is 137.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.4	126.9	139.3	12.4 plus 126.9
12.5	127.9	140.4	12.5 plus 127.9
12.6	131.9	144.5	12.6 plus 131.9
2.3	5.9	8.2	2.3 plus 5.9
5.1	6.3	11.4	5.1 plus 6.3
4.9	8	12.9	4.9 plus 8