8.9 Plus 31 Addition :

Number 1 Number 2 Answer
8.9 31 39.9

How to calculate 8.9 plus 31 ?

Let's break down the addition of 08.9 and 3100 step by step:

   08.9      <-- Start with the rightmost column
+  3100
---------

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

   08.9
+  3100
---------
     9


    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.

   08.9
+  3100
---------
     9.9


    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.

   08.9
+  3100
---------
     39.9

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

The final result is 39.9.
So, 08.9 + 3100 = 39.9

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Number 1 Number 2 ANSWER: HOW TO ?
9 36 45 9 plus 36
9.1 45 54.1 9.1 plus 45
9.2 46 55.2 9.2 plus 46
1.6 7.3 8.9 1.6 plus 7.3
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5 7 12 5 plus 7

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