3.4 Plus 120 Addition :

Number 1	Number 2	Answer
3.4	120	123.4

How to calculate 3.4 plus 120 ?

Let's break down the addition of 003.4 and 12000 step by step:

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

    Add the digits in the rightmost column:
        4 + 0 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   003.4
+  12000
---------
     4


    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   003.4
+  12000
---------
     3.4


    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.

   003.4
+  12000
---------
     23.4


    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.

   003.4
+  12000
---------
     123.4

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

The final result is 123.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.5	129	132.5	3.5 plus 129
3.6	130	133.6	3.6 plus 130
3.7	135	138.7	3.7 plus 135
8.3	2.7	11	8.3 plus 2.7
8.7	4.5	13.2	8.7 plus 4.5
7.8	9.4	17.2	7.8 plus 9.4