1.6 Plus 3.9 Addition :

Number 1	Number 2	Answer
1.6	3.9	5.5

How to calculate 1.6 plus 3.9 ?

Let's break down the addition of 1.6 and 3.9 step by step:

   1.6      <-- Start with the rightmost column
+  3.9
---------

    Add the digits in the rightmost column:
        6 + 9 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   1.6
+  3.9
---------
     5


    Add the digits in the rightmost column:
        1 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   1.6
+  3.9
---------
     5.5

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

The final result is 5.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.7	9.9	11.6	1.7 plus 9.9
1.8	15.9	17.7	1.8 plus 15.9
1.9	16.9	18.8	1.9 plus 16.9
8.2	1.5	9.7	8.2 plus 1.5
8	1.6	9.6	8 plus 1.6
4.4	1.3	5.7	4.4 plus 1.3