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	121	128.9	7.9 plus 121
8	127	135	8 plus 127
8.1	134	142.1	8.1 plus 134
7.1	1	8.1	7.1 plus 1
0.4	8.7	9.1	0.4 plus 8.7
7.1	9.6	16.7	7.1 plus 9.6