7.8 Plus 120 Addition :

Number 1	Number 2	Answer
7.8	120	127.8

How to calculate 7.8 plus 120 ?

Let's break down the addition of 007.8 and 12000 step by step:

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

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   007.8
+  12000
---------
     8


    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.

   007.8
+  12000
---------
     7.8


    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.

   007.8
+  12000
---------
     27.8


    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.

   007.8
+  12000
---------
     127.8

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

The final result is 127.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.9	122	129.9	7.9 plus 122
8	131	139	8 plus 131
8.1	133	141.1	8.1 plus 133
2.2	6.5	8.7	2.2 plus 6.5
3	8.1	11.1	3 plus 8.1
4.5	5	9.5	4.5 plus 5