7.7 Plus 3.8 Addition :

Number 1	Number 2	Answer
7.7	3.8	11.5

How to calculate 7.7 plus 3.8 ?

Let's break down the addition of 7.7 and 3.8 step by step:

   7.7      <-- Start with the rightmost column
+  3.8
---------

    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   7.7
+  3.8
---------
     5


    Add the digits in the rightmost column:
        7 + 3 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   7.7
+  3.8
---------
     1.5

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

The final result is 11.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	9.8	17.6	7.8 plus 9.8
7.9	10.8	18.7	7.9 plus 10.8
8	11.8	19.8	8 plus 11.8
6.8	5.5	12.3	6.8 plus 5.5
8.6	7.9	16.5	8.6 plus 7.9
1.4	2.3	3.7	1.4 plus 2.3