7.7 Plus 5.7 Addition :

Number 1	Number 2	Answer
7.7	5.7	13.4

How to calculate 7.7 plus 5.7 ?

Let's break down the addition of 7.7 and 5.7 step by step:

   7.7      <-- Start with the rightmost column
+  5.7
---------

    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   7.7
+  5.7
---------
     4


    Add the digits in the rightmost column:
        7 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   7.7
+  5.7
---------
     3.4

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

The final result is 13.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	13.7	21.5	7.8 plus 13.7
7.9	22.7	30.6	7.9 plus 22.7
8	23.7	31.7	8 plus 23.7
3	1	4	3 plus 1
3.5	5.9	9.4	3.5 plus 5.9
9.8	2.2	12	9.8 plus 2.2