12.2 Plus 426 Addition :

Number 1	Number 2	Answer
12.2	426	438.2

How to calculate 12.2 plus 426 ?

Let's break down the addition of 012.2 and 42600 step by step:

   012.2      <-- Start with the rightmost column
+  42600
---------

    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
+  42600
---------
     2


    Add the digits in the rightmost column:
        2 + 6 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   012.2
+  42600
---------
     8.2


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   012.2
+  42600
---------
     38.2


    Add the digits in the rightmost column:
        0 + 4 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   012.2
+  42600
---------
     438.2

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

The final result is 438.2.

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Number 1	Number 2	ANSWER:	HOW TO ?
12.3	434	446.3	12.3 plus 434
12.4	441	453.4	12.4 plus 441
12.5	448	460.5	12.5 plus 448
8.1	3.9	12	8.1 plus 3.9
2.1	8.8	10.9	2.1 plus 8.8
6.2	5.3	11.5	6.2 plus 5.3