31.1 Plus 1979.2 Addition :

Number 1	Number 2	Answer
31.1	1979.2	2010.3

How to calculate 31.1 plus 1979.2 ?

Let's break down the addition of 0031.1 and 1979.2 step by step:

   0031.1      <-- Start with the rightmost column
+  1979.2
---------

    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   0031.1
+  1979.2
---------
     3


    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.

   0031.1
+  1979.2
---------
     0.3


    Add the digits in the rightmost column:
        3 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   0031.1
+  1979.2
---------
     10.3


    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.

   0031.1
+  1979.2
---------
     010.3


    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.

   0031.1
+  1979.2
---------
     2010.3

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

The final result is 2010.3.

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Number 1	Number 2	ANSWER:	HOW TO ?
31.2	1984.2	2015.4	31.2 plus 1984.2
31.3	1990.2	2021.5	31.3 plus 1990.2
31.4	1992.2	2023.6	31.4 plus 1992.2
2.9	2	4.9	2.9 plus 2
0.3	4.4	4.7	0.3 plus 4.4
7.5	6.7	14.2	7.5 plus 6.7