20.8 Plus 821.2 Addition :

Number 1	Number 2	Answer
20.8	821.2	842

How to calculate 20.8 plus 821.2 ?

Let's break down the addition of 020.8 and 821.2 step by step:

   020.8      <-- Start with the rightmost column
+  821.2
---------

    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.8
+  821.2
---------
     0


    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.

   020.8
+  821.2
---------
     2.0


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   020.8
+  821.2
---------
     42.0


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.8
+  821.2
---------
     842.0

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

The final result is 842.0.

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Number 1	Number 2	ANSWER:	HOW TO ?
20.9	824.2	845.1	20.9 plus 824.2
21	833.2	854.2	21 plus 833.2
21.1	834.2	855.3	21.1 plus 834.2
1.1	2	3.1	1.1 plus 2
2.3	6	8.3	2.3 plus 6
5.5	6.3	11.8	5.5 plus 6.3