17.9 Plus 672.1 Addition :

Number 1	Number 2	Answer
17.9	672.1	690

How to calculate 17.9 plus 672.1 ?

Let's break down the addition of 017.9 and 672.1 step by step:

   017.9      <-- Start with the rightmost column
+  672.1
---------

    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.

   017.9
+  672.1
---------
     0


    Add the digits in the rightmost column:
        7 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   017.9
+  672.1
---------
     0.0


    Add the digits in the rightmost column:
        1 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   017.9
+  672.1
---------
     90.0


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   017.9
+  672.1
---------
     690.0

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

The final result is 690.0.

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18	678.1	696.1	18 plus 678.1
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