8.9 Plus 312.1 Addition :

Number 1	Number 2	Answer
8.9	312.1	321

How to calculate 8.9 plus 312.1 ?

Let's break down the addition of 008.9 and 312.1 step by step:

   008.9      <-- Start with the rightmost column
+  312.1
---------

    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.

   008.9
+  312.1
---------
     0


    Add the digits in the rightmost column:
        8 + 2 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   008.9
+  312.1
---------
     1.0


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

   008.9
+  312.1
---------
     21.0


    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.

   008.9
+  312.1
---------
     321.0

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

The final result is 321.0.

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Number 1	Number 2	ANSWER:	HOW TO ?
9	317.1	326.1	9 plus 317.1
9.1	325.1	334.2	9.1 plus 325.1
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1	7.2	8.2	1 plus 7.2
9.9	2.9	12.8	9.9 plus 2.9
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