10.4 Plus 121.2 Addition :

Number 1	Number 2	Answer
10.4	121.2	131.6

How to calculate 10.4 plus 121.2 ?

Let's break down the addition of 010.4 and 121.2 step by step:

   010.4      <-- Start with the rightmost column
+  121.2
---------

    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   010.4
+  121.2
---------
     6


    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
+  121.2
---------
     1.6


    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
+  121.2
---------
     31.6


    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
+  121.2
---------
     131.6

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

The final result is 131.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	124.2	134.7	10.5 plus 124.2
10.6	129.2	139.8	10.6 plus 129.2
10.7	130.2	140.9	10.7 plus 130.2
8.2	5	13.2	8.2 plus 5
9.2	3.3	12.5	9.2 plus 3.3
1.7	8.1	9.8	1.7 plus 8.1