9.7 Plus 11 Addition :

Number 1	Number 2	Answer
9.7	11	20.7

How to calculate 9.7 plus 11 ?

Let's break down the addition of 09.7 and 1100 step by step:

   09.7      <-- Start with the rightmost column
+  1100
---------

    Add the digits in the rightmost column:
        7 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   09.7
+  1100
---------
     7


    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   09.7
+  1100
---------
     0.7


    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.

   09.7
+  1100
---------
     20.7

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

The final result is 20.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.8	13	22.8	9.8 plus 13
9.9	15	24.9	9.9 plus 15
10	23	33	10 plus 23
5.7	8.2	13.9	5.7 plus 8.2
2.1	9.8	11.9	2.1 plus 9.8
6	8.5	14.5	6 plus 8.5