121.2 Plus 2009 Addition :

Number 1	Number 2	Answer
121.2	2009	2130.2

How to calculate 121.2 plus 2009 ?

Let's break down the addition of 0121.2 and 200900 step by step:

   0121.2      <-- Start with the rightmost column
+  200900
---------

    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.

   0121.2
+  200900
---------
     2


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   0121.2
+  200900
---------
     0.2


    Add the digits in the rightmost column:
        2 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   0121.2
+  200900
---------
     30.2


    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.

   0121.2
+  200900
---------
     130.2


    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.

   0121.2
+  200900
---------
     2130.2

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

The final result is 2130.2.

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Number 1	Number 2	ANSWER:	HOW TO ?
121.3	2016	2137.3	121.3 plus 2016
121.4	2022	2143.4	121.4 plus 2022
121.5	2031	2152.5	121.5 plus 2031
7.3	5.7	13	7.3 plus 5.7
0.2	1.9	2.1	0.2 plus 1.9
3.8	4.6	8.4	3.8 plus 4.6