7.7 Plus 3.1 Addition :

Number 1	Number 2	Answer
7.7	3.1	10.8

How to calculate 7.7 plus 3.1 ?

Let's break down the addition of 7.7 and 3.1 step by step:

   7.7      <-- Start with the rightmost column
+  3.1
---------

    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.

   7.7
+  3.1
---------
     8


    Add the digits in the rightmost column:
        7 + 3 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   7.7
+  3.1
---------
     0.8

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

The final result is 10.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	12.1	19.9	7.8 plus 12.1
7.9	14.1	22	7.9 plus 14.1
8	16.1	24.1	8 plus 16.1
4.9	0.3	5.2	4.9 plus 0.3
8.8	7.5	16.3	8.8 plus 7.5
8.3	4.9	13.2	8.3 plus 4.9