7.7 Plus 5.5 Addition :

Number 1	Number 2	Answer
7.7	5.5	13.2

How to calculate 7.7 plus 5.5 ?

Let's break down the addition of 7.7 and 5.5 step by step:

   7.7      <-- Start with the rightmost column
+  5.5
---------

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

   7.7
+  5.5
---------
     2


    Add the digits in the rightmost column:
        7 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   7.7
+  5.5
---------
     3.2

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

The final result is 13.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	7.5	15.3	7.8 plus 7.5
7.9	14.5	22.4	7.9 plus 14.5
8	20.5	28.5	8 plus 20.5
2.2	9.4	11.6	2.2 plus 9.4
8.3	4.2	12.5	8.3 plus 4.2
1.7	6.3	8	1.7 plus 6.3