21.2 Plus 309 Addition :

Number 1	Number 2	Answer
21.2	309	330.2

How to calculate 21.2 plus 309 ?

Let's break down the addition of 021.2 and 30900 step by step:

   021.2      <-- Start with the rightmost column
+  30900
---------

    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.

   021.2
+  30900
---------
     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.

   021.2
+  30900
---------
     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.

   021.2
+  30900
---------
     30.2


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

   021.2
+  30900
---------
     330.2

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

The final result is 330.2.

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Number 1	Number 2	ANSWER:	HOW TO ?
21.3	318	339.3	21.3 plus 318
21.4	323	344.4	21.4 plus 323
21.5	332	353.5	21.5 plus 332
5.9	7.8	13.7	5.9 plus 7.8
6	3.9	9.9	6 plus 3.9
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