12.4 Plus 123.5 Addition :

Number 1	Number 2	Answer
12.4	123.5	135.9

How to calculate 12.4 plus 123.5 ?

Let's break down the addition of 012.4 and 123.5 step by step:

   012.4      <-- Start with the rightmost column
+  123.5
---------

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

   012.4
+  123.5
---------
     9


    Add the digits in the rightmost column:
        2 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.4
+  123.5
---------
     5.9


    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.

   012.4
+  123.5
---------
     35.9


    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.

   012.4
+  123.5
---------
     135.9

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

The final result is 135.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.5	132.5	145	12.5 plus 132.5
12.6	135.5	148.1	12.6 plus 135.5
12.7	141.5	154.2	12.7 plus 141.5
1.1	3.7	4.8	1.1 plus 3.7
3.9	3.9	7.8	3.9 plus 3.9
5	9.3	14.3	5 plus 9.3