8.9 Plus 128.9 Addition :

Number 1 Number 2 Answer
8.9 128.9 137.8

How to calculate 8.9 plus 128.9 ?

Let's break down the addition of 008.9 and 128.9 step by step:

   008.9      <-- Start with the rightmost column
+  128.9
---------

    Add the digits in the rightmost column:
        9 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   008.9
+  128.9
---------
     8


    Add the digits in the rightmost column:
        8 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   008.9
+  128.9
---------
     7.8


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   008.9
+  128.9
---------
     37.8


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

   008.9
+  128.9
---------
     137.8

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

The final result is 137.8.
So, 008.9 + 128.9 = 137.8

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Number 1 Number 2 ANSWER: HOW TO ?
9 129.9 138.9 9 plus 129.9
9.1 131.9 141 9.1 plus 131.9
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6.7 3.4 10.1 6.7 plus 3.4
0.9 7.1 8 0.9 plus 7.1
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