8.7 Plus 121.2 Addition :

Number 1 Number 2 Answer
8.7 121.2 129.9

How to calculate 8.7 plus 121.2 ?

Let's break down the addition of 008.7 and 121.2 step by step:

   008.7      <-- Start with the rightmost column
+  121.2
---------

    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.7
+  121.2
---------
     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.

   008.7
+  121.2
---------
     9.9


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

   008.7
+  121.2
---------
     29.9


    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.

   008.7
+  121.2
---------
     129.9

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

The final result is 129.9.
So, 008.7 + 121.2 = 129.9

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Similar Summation Operations :

Number 1 Number 2 ANSWER: HOW TO ?
8.8 127.2 136 8.8 plus 127.2
8.9 130.2 139.1 8.9 plus 130.2
9 132.2 141.2 9 plus 132.2
0.6 0.4 1 0.6 plus 0.4
2.2 7.1 9.3 2.2 plus 7.1
8.7 9.2 17.9 8.7 plus 9.2

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