12.2 Plus 275 Addition :

Number 1	Number 2	Answer
12.2	275	287.2

How to calculate 12.2 plus 275 ?

Let's break down the addition of 012.2 and 27500 step by step:

   012.2      <-- Start with the rightmost column
+  27500
---------

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

   012.2
+  27500
---------
     2


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   012.2
+  27500
---------
     7.2


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.2
+  27500
---------
     87.2


    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.

   012.2
+  27500
---------
     287.2

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

The final result is 287.2.

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Number 1	Number 2	ANSWER:	HOW TO ?
12.3	281	293.3	12.3 plus 281
12.4	285	297.4	12.4 plus 285
12.5	292	304.5	12.5 plus 292
7.1	0.7	7.8	7.1 plus 0.7
2.9	7.9	10.8	2.9 plus 7.9
5	1.6	6.6	5 plus 1.6