5.3 Plus 15.9 Addition :

Number 1	Number 2	Answer
5.3	15.9	21.2

How to calculate 5.3 plus 15.9 ?

Let's break down the addition of 05.3 and 15.9 step by step:

   05.3      <-- Start with the rightmost column
+  15.9
---------

    Add the digits in the rightmost column:
        3 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   05.3
+  15.9
---------
     2


    Add the digits in the rightmost column:
        5 + 5 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   05.3
+  15.9
---------
     1.2


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

   05.3
+  15.9
---------
     21.2

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

The final result is 21.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.4	21.9	27.3	5.4 plus 21.9
5.5	28.9	34.4	5.5 plus 28.9
5.6	33.9	39.5	5.6 plus 33.9
4.1	6.6	10.7	4.1 plus 6.6
0.7	9.4	10.1	0.7 plus 9.4
8.7	8	16.7	8.7 plus 8