2.2 Plus 7.7 Addition :

Number 1	Number 2	Answer
2.2	7.7	9.9

How to calculate 2.2 plus 7.7 ?

Let's break down the addition of 2.2 and 7.7 step by step:

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

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

   2.2
+  7.7
---------
     9


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

   2.2
+  7.7
---------
     9.9

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

The final result is 9.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.3	10.7	13	2.3 plus 10.7
2.4	14.7	17.1	2.4 plus 14.7
2.5	22.7	25.2	2.5 plus 22.7
4.8	7.5	12.3	4.8 plus 7.5
9	5.4	14.4	9 plus 5.4
8.1	3.9	12	8.1 plus 3.9