20.9 Plus 820.1 Addition :

Number 1	Number 2	Answer
20.9	820.1	841

How to calculate 20.9 plus 820.1 ?

Let's break down the addition of 020.9 and 820.1 step by step:

   020.9      <-- Start with the rightmost column
+  820.1
---------

    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   020.9
+  820.1
---------
     0


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

   020.9
+  820.1
---------
     1.0


    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.

   020.9
+  820.1
---------
     41.0


    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.

   020.9
+  820.1
---------
     841.0

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

The final result is 841.0.

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Number 1	Number 2	ANSWER:	HOW TO ?
21	826.1	847.1	21 plus 826.1
21.1	832.1	853.2	21.1 plus 832.1
21.2	834.1	855.3	21.2 plus 834.1
6.3	9.4	15.7	6.3 plus 9.4
5.9	6.2	12.1	5.9 plus 6.2
1.9	0.5	2.4	1.9 plus 0.5