10.4 Plus 21.2 Addition :

Number 1	Number 2	Answer
10.4	21.2	31.6

How to calculate 10.4 plus 21.2 ?

Let's break down the addition of 10.4 and 21.2 step by step:

   10.4      <-- Start with the rightmost column
+  21.2
---------

    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.

   10.4
+  21.2
---------
     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.

   10.4
+  21.2
---------
     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.

   10.4
+  21.2
---------
     31.6

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

The final result is 31.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	22.2	32.7	10.5 plus 22.2
10.6	25.2	35.8	10.6 plus 25.2
10.7	28.2	38.9	10.7 plus 28.2
3.1	8.6	11.7	3.1 plus 8.6
5.4	2.9	8.3	5.4 plus 2.9
9	6.1	15.1	9 plus 6.1