7.7 Plus 13.3 Addition :

Number 1	Number 2	Answer
7.7	13.3	21

How to calculate 7.7 plus 13.3 ?

Let's break down the addition of 07.7 and 13.3 step by step:

   07.7      <-- Start with the rightmost column
+  13.3
---------

    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.

   07.7
+  13.3
---------
     0


    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
+  13.3
---------
     1.0


    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
+  13.3
---------
     21.0

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

The final result is 21.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	18.3	26.1	7.8 plus 18.3
7.9	27.3	35.2	7.9 plus 27.3
8	28.3	36.3	8 plus 28.3
0.8	0.5	1.3	0.8 plus 0.5
8.2	1.8	10	8.2 plus 1.8
7.7	5.2	12.9	7.7 plus 5.2