3.5 Plus 120 Addition :

Number 1	Number 2	Answer
3.5	120	123.5

How to calculate 3.5 plus 120 ?

Let's break down the addition of 003.5 and 12000 step by step:

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

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   003.5
+  12000
---------
     5


    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.

   003.5
+  12000
---------
     3.5


    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.

   003.5
+  12000
---------
     23.5


    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.

   003.5
+  12000
---------
     123.5

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

The final result is 123.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.6	129	132.6	3.6 plus 129
3.7	132	135.7	3.7 plus 132
3.8	133	136.8	3.8 plus 133
9.4	4.7	14.1	9.4 plus 4.7
6.9	2	8.9	6.9 plus 2
6.2	9.8	16	6.2 plus 9.8