10.4 Plus 120.4 Addition :

Number 1	Number 2	Answer
10.4	120.4	130.8

How to calculate 10.4 plus 120.4 ?

Let's break down the addition of 010.4 and 120.4 step by step:

   010.4      <-- Start with the rightmost column
+  120.4
---------

    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.

   010.4
+  120.4
---------
     8


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

   010.4
+  120.4
---------
     0.8


    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.

   010.4
+  120.4
---------
     30.8


    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.

   010.4
+  120.4
---------
     130.8

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

The final result is 130.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	123.4	133.9	10.5 plus 123.4
10.6	130.4	141	10.6 plus 130.4
10.7	135.4	146.1	10.7 plus 135.4
7.1	1.4	8.5	7.1 plus 1.4
9.3	2.2	11.5	9.3 plus 2.2
2	1.2	3.2	2 plus 1.2