7.7 Plus 13.4 Addition :

Number 1	Number 2	Answer
7.7	13.4	21.1

How to calculate 7.7 plus 13.4 ?

Let's break down the addition of 07.7 and 13.4 step by step:

   07.7      <-- Start with the rightmost column
+  13.4
---------

    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   07.7
+  13.4
---------
     1


    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.

   07.7
+  13.4
---------
     1.1


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   07.7
+  13.4
---------
     21.1

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

The final result is 21.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	17.4	25.2	7.8 plus 17.4
7.9	25.4	33.3	7.9 plus 25.4
8	34.4	42.4	8 plus 34.4
2.9	9.8	12.7	2.9 plus 9.8
8.2	3	11.2	8.2 plus 3
8.9	4.7	13.6	8.9 plus 4.7