7.7 Plus 55 Addition :

Number 1	Number 2	Answer
7.7	55	62.7

How to calculate 7.7 plus 55 ?

Let's break down the addition of 07.7 and 5500 step by step:

   07.7      <-- Start with the rightmost column
+  5500
---------

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

   07.7
+  5500
---------
     7


    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   07.7
+  5500
---------
     2.7


    Add the digits in the rightmost column:
        0 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   07.7
+  5500
---------
     62.7

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

The final result is 62.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	60	67.8	7.8 plus 60
7.9	62	69.9	7.9 plus 62
8	68	76	8 plus 68
7.7	1	8.7	7.7 plus 1
1.7	4.4	6.1	1.7 plus 4.4
1.5	2.1	3.6	1.5 plus 2.1