12.1 Plus 108.4 Addition :

Number 1	Number 2	Answer
12.1	108.4	120.5

How to calculate 12.1 plus 108.4 ?

Let's break down the addition of 012.1 and 108.4 step by step:

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

    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   012.1
+  108.4
---------
     5


    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.

   012.1
+  108.4
---------
     0.5


    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.

   012.1
+  108.4
---------
     20.5


    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.

   012.1
+  108.4
---------
     120.5

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

The final result is 120.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.2	115.4	127.6	12.2 plus 115.4
12.3	116.4	128.7	12.3 plus 116.4
12.4	124.4	136.8	12.4 plus 124.4
8.2	2.8	11	8.2 plus 2.8
7.8	8	15.8	7.8 plus 8
0.2	3.8	4	0.2 plus 3.8