12.4 Plus 108.4 Addition :

Number 1	Number 2	Answer
12.4	108.4	120.8

How to calculate 12.4 plus 108.4 ?

Let's break down the addition of 012.4 and 108.4 step by step:

   012.4      <-- Start with the rightmost column
+  108.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.4
+  108.4
---------
     8


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   012.4
+  108.4
---------
     0.8


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

   012.4
+  108.4
---------
     20.8


    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
+  108.4
---------
     120.8

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

The final result is 120.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.5	115.4	127.9	12.5 plus 115.4
12.6	117.4	130	12.6 plus 117.4
12.7	121.4	134.1	12.7 plus 121.4
1.3	6	7.3	1.3 plus 6
4.9	4.5	9.4	4.9 plus 4.5
1.3	7.5	8.8	1.3 plus 7.5