30 Plus 1990.2 Addition :

Number 1	Number 2	Answer
30	1990.2	2020.2

How to calculate 30 plus 1990.2 ?

Let's break down the addition of 003000 and 1990.2 step by step:

   003000      <-- Start with the rightmost column
+  1990.2
---------

    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.

   003000
+  1990.2
---------
     2


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

   003000
+  1990.2
---------
     02


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

   003000
+  1990.2
---------
     002


    Add the digits in the rightmost column:
        3 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   003000
+  1990.2
---------
     2002


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

   003000
+  1990.2
---------
     02002


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   003000
+  1990.2
---------
     202002

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

The final result is 202002.

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30.1	1997.2	2027.3	30.1 plus 1997.2
30.2	1998.2	2028.4	30.2 plus 1998.2
30.3	2006.2	2036.5	30.3 plus 2006.2
2.1	9.7	11.8	2.1 plus 9.7
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