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	129.5	142	12.5 plus 129.5
12.6	134.5	147.1	12.6 plus 134.5
12.7	141.5	154.2	12.7 plus 141.5
7.7	1.1	8.8	7.7 plus 1.1
3.8	5.2	9	3.8 plus 5.2
8.5	6.7	15.2	8.5 plus 6.7