7.7 Plus 2 Addition :

Number 1	Number 2	Answer
7.7	2	9.7

How to calculate 7.7 plus 2 ?

Let's break down the addition of 7.7 and 200 step by step:

   7.7      <-- Start with the rightmost column
+  200
---------

    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.

   7.7
+  200
---------
     7


    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   7.7
+  200
---------
     9.7

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

The final result is 9.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	11	18.8	7.8 plus 11
7.9	15	22.9	7.9 plus 15
8	21	29	8 plus 21
6.5	6.7	13.2	6.5 plus 6.7
3.3	2.4	5.7	3.3 plus 2.4
4.7	7.6	12.3	4.7 plus 7.6