7.7 Plus 120 Addition :

Number 1	Number 2	Answer
7.7	120	127.7

How to calculate 7.7 plus 120 ?

Let's break down the addition of 007.7 and 12000 step by step:

   007.7      <-- Start with the rightmost column
+  12000
---------

    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.

   007.7
+  12000
---------
     7


    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.

   007.7
+  12000
---------
     7.7


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

   007.7
+  12000
---------
     27.7


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

   007.7
+  12000
---------
     127.7

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

The final result is 127.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.8	126	133.8	7.8 plus 126
7.9	132	139.9	7.9 plus 132
8	141	149	8 plus 141
3.1	6.9	10	3.1 plus 6.9
1.2	6.5	7.7	1.2 plus 6.5
5	7.9	12.9	5 plus 7.9