7.9 Plus 122.9 Addition :

Number 1 Number 2 Answer
7.9 122.9 130.8

How to calculate 7.9 plus 122.9 ?

Let's break down the addition of 007.9 and 122.9 step by step:

   007.9      <-- Start with the rightmost column
+  122.9
---------

    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.

   007.9
+  122.9
---------
     8


    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.

   007.9
+  122.9
---------
     0.8


    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.

   007.9
+  122.9
---------
     30.8


    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.

   007.9
+  122.9
---------
     130.8

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

The final result is 130.8.
So, 007.9 + 122.9 = 130.8

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8 126.9 134.9 8 plus 126.9
8.1 134.9 143 8.1 plus 134.9
8.2 140.9 149.1 8.2 plus 140.9
9.8 7 16.8 9.8 plus 7
4.7 4.9 9.6 4.7 plus 4.9
7.7 2.3 10 7.7 plus 2.3

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