5.5 Plus 10.9 Addition :

Number 1	Number 2	Answer
5.5	10.9	16.4

How to calculate 5.5 plus 10.9 ?

Let's break down the addition of 05.5 and 10.9 step by step:

   05.5      <-- Start with the rightmost column
+  10.9
---------

    Add the digits in the rightmost column:
        5 + 9 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   05.5
+  10.9
---------
     4


    Add the digits in the rightmost column:
        5 + 0 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   05.5
+  10.9
---------
     6.4


    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.

   05.5
+  10.9
---------
     16.4

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

The final result is 16.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.6	17.9	23.5	5.6 plus 17.9
5.7	25.9	31.6	5.7 plus 25.9
5.8	32.9	38.7	5.8 plus 32.9
3.9	1.2	5.1	3.9 plus 1.2
8.5	6	14.5	8.5 plus 6
0.7	7.5	8.2	0.7 plus 7.5