7.7 Plus 11 Addition :

Number 1	Number 2	Answer
7.7	11	18.7

How to calculate 7.7 plus 11 ?

Let's break down the addition of 07.7 and 1100 step by step:

   07.7      <-- 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.

   07.7
+  1100
---------
     7


    Add the digits in the rightmost column:
        7 + 1 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   07.7
+  1100
---------
     8.7


    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.

   07.7
+  1100
---------
     18.7

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

The final result is 18.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	12	19.8	7.8 plus 12
7.9	17	24.9	7.9 plus 17
8	24	32	8 plus 24
4.4	4.5	8.9	4.4 plus 4.5
9.9	5.7	15.6	9.9 plus 5.7
5.4	9.8	15.2	5.4 plus 9.8