12.8 Plus 200 Addition :

Number 1	Number 2	Answer
12.8	200	212.8

How to calculate 12.8 plus 200 ?

Let's break down the addition of 012.8 and 20000 step by step:

   012.8      <-- Start with the rightmost column
+  20000
---------

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

   012.8
+  20000
---------
     8


    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.

   012.8
+  20000
---------
     2.8


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

   012.8
+  20000
---------
     12.8


    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.

   012.8
+  20000
---------
     212.8

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

The final result is 212.8.

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Number 1	Number 2	ANSWER:	HOW TO ?
12.9	209	221.9	12.9 plus 209
13	213	226	13 plus 213
13.1	214	227.1	13.1 plus 214
6.7	3.5	10.2	6.7 plus 3.5
8.5	9.7	18.2	8.5 plus 9.7
7.2	7.6	14.8	7.2 plus 7.6