9.5 Plus 11.7 Addition :

Number 1	Number 2	Answer
9.5	11.7	21.2

How to calculate 9.5 plus 11.7 ?

Let's break down the addition of 09.5 and 11.7 step by step:

   09.5      <-- Start with the rightmost column
+  11.7
---------

    Add the digits in the rightmost column:
        5 + 7 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   09.5
+  11.7
---------
     2


    Add the digits in the rightmost column:
        9 + 1 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   09.5
+  11.7
---------
     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.

   09.5
+  11.7
---------
     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 ?
9.6	19.7	29.3	9.6 plus 19.7
9.7	21.7	31.4	9.7 plus 21.7
9.8	23.7	33.5	9.8 plus 23.7
8.2	9	17.2	8.2 plus 9
1.6	9	10.6	1.6 plus 9
1.4	8.6	10	1.4 plus 8.6