10.9 Plus 210.1 Addition :

Number 1	Number 2	Answer
10.9	210.1	221

How to calculate 10.9 plus 210.1 ?

Let's break down the addition of 010.9 and 210.1 step by step:

   010.9      <-- Start with the rightmost column
+  210.1
---------

    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.

   010.9
+  210.1
---------
     0


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

   010.9
+  210.1
---------
     1.0


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

   010.9
+  210.1
---------
     21.0


    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.

   010.9
+  210.1
---------
     221.0

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

The final result is 221.0.

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Number 1	Number 2	ANSWER:	HOW TO ?
11	216.1	227.1	11 plus 216.1
11.1	223.1	234.2	11.1 plus 223.1
11.2	232.1	243.3	11.2 plus 232.1
1.3	5.4	6.7	1.3 plus 5.4
6.2	5.6	11.8	6.2 plus 5.6
8.6	9.8	18.4	8.6 plus 9.8