20.8 Plus 387.1 Addition :

Number 1	Number 2	Answer
20.8	387.1	407.9

How to calculate 20.8 plus 387.1 ?

Let's break down the addition of 020.8 and 387.1 step by step:

   020.8      <-- Start with the rightmost column
+  387.1
---------

    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.8
+  387.1
---------
     9


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

   020.8
+  387.1
---------
     7.9


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

   020.8
+  387.1
---------
     07.9


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   020.8
+  387.1
---------
     407.9

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

The final result is 407.9.

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20.9	390.1	411	20.9 plus 390.1
21	392.1	413.1	21 plus 392.1
21.1	393.1	414.2	21.1 plus 393.1
9.6	5.8	15.4	9.6 plus 5.8
8.7	9	17.7	8.7 plus 9
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