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	5	12.8	7.8 plus 5
7.9	13	20.9	7.9 plus 13
8	14	22	8 plus 14
7.8	2	9.8	7.8 plus 2
5.1	3.8	8.9	5.1 plus 3.8
9.4	4.5	13.9	9.4 plus 4.5