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	126	134	8 plus 126
8.1	135	143.1	8.1 plus 135
2.5	9.2	11.7	2.5 plus 9.2
2.6	4	6.6	2.6 plus 4
7.3	6	13.3	7.3 plus 6