8.7 Plus 11 Addition :

Number 1	Number 2	Answer
8.7	11	19.7

How to calculate 8.7 plus 11 ?

Let's break down the addition of 08.7 and 1100 step by step:

   08.7      <-- 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.

   08.7
+  1100
---------
     7


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   08.7
+  1100
---------
     9.7


    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.

   08.7
+  1100
---------
     19.7

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

The final result is 19.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	12	20.8	8.8 plus 12
8.9	15	23.9	8.9 plus 15
9	18	27	9 plus 18
3.5	7.6	11.1	3.5 plus 7.6
7.4	0.3	7.7	7.4 plus 0.3
2.3	4.6	6.9	2.3 plus 4.6