6.1 Plus 9 Addition :

Number 1	Number 2	Answer
6.1	9	15.1

How to calculate 6.1 plus 9 ?

Let's break down the addition of 6.1 and 900 step by step:

   6.1      <-- Start with the rightmost column
+  900
---------

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

   6.1
+  900
---------
     1


    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.

   6.1
+  900
---------
     5.1

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

The final result is 15.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.2	16	22.2	6.2 plus 16
6.3	21	27.3	6.3 plus 21
6.4	26	32.4	6.4 plus 26
1.9	9.1	11	1.9 plus 9.1
3.8	0.9	4.7	3.8 plus 0.9
2.1	4.9	7	2.1 plus 4.9