40 Plus 1980.2 Addition :

Number 1	Number 2	Answer
40	1980.2	2020.2

How to calculate 40 plus 1980.2 ?

Let's break down the addition of 004000 and 1980.2 step by step:

   004000      <-- Start with the rightmost column
+  1980.2
---------

    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.

   004000
+  1980.2
---------
     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.

   004000
+  1980.2
---------
     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.

   004000
+  1980.2
---------
     002


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   004000
+  1980.2
---------
     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.

   004000
+  1980.2
---------
     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.

   004000
+  1980.2
---------
     202002

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

The final result is 202002.

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Number 1	Number 2	ANSWER:	HOW TO ?
40.1	1987.2	2027.3	40.1 plus 1987.2
40.2	1995.2	2035.4	40.2 plus 1995.2
40.3	2004.2	2044.5	40.3 plus 2004.2
4.8	6	10.8	4.8 plus 6
7.6	3.4	11	7.6 plus 3.4
1.9	3.8	5.7	1.9 plus 3.8