120.9 Plus 4002 Addition :

Number 1	Number 2	Answer
120.9	4002	4122.9

How to calculate 120.9 plus 4002 ?

Let's break down the addition of 0120.9 and 400200 step by step:

   0120.9      <-- Start with the rightmost column
+  400200
---------

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0120.9
+  400200
---------
     9


    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.

   0120.9
+  400200
---------
     2.9


    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   0120.9
+  400200
---------
     22.9


    Add the digits in the rightmost column:
        1 + 0 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   0120.9
+  400200
---------
     122.9


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

   0120.9
+  400200
---------
     4122.9

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

The final result is 4122.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
121	4003	4124	121 plus 4003
121.1	4011	4132.1	121.1 plus 4011
121.2	4015	4136.2	121.2 plus 4015
6.6	7.2	13.8	6.6 plus 7.2
7.6	5.7	13.3	7.6 plus 5.7
2.5	8.1	10.6	2.5 plus 8.1