21.2 Plus 1217.9 Addition :

Number 1	Number 2	Answer
21.2	1217.9	1239.1

How to calculate 21.2 plus 1217.9 ?

Let's break down the addition of 0021.2 and 1217.9 step by step:

   0021.2      <-- Start with the rightmost column
+  1217.9
---------

    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   0021.2
+  1217.9
---------
     1


    Add the digits in the rightmost column:
        1 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0021.2
+  1217.9
---------
     9.1


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

   0021.2
+  1217.9
---------
     39.1


    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.

   0021.2
+  1217.9
---------
     239.1


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

   0021.2
+  1217.9
---------
     1239.1

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

The final result is 1239.1.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.3	1225.9	1247.2	21.3 plus 1225.9
21.4	1228.9	1250.3	21.4 plus 1228.9
21.5	1229.9	1251.4	21.5 plus 1229.9
6.4	4.7	11.1	6.4 plus 4.7
1.2	4.1	5.3	1.2 plus 4.1
7	1.5	8.5	7 plus 1.5