42.7 Plus 397 Addition :

Number 1	Number 2	Answer
42.7	397	439.7

How to calculate 42.7 plus 397 ?

Let's break down the addition of 042.7 and 39700 step by step:

   042.7      <-- Start with the rightmost column
+  39700
---------

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

   042.7
+  39700
---------
     7


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   042.7
+  39700
---------
     9.7


    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   042.7
+  39700
---------
     39.7


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   042.7
+  39700
---------
     439.7

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

The final result is 439.7.

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Number 1	Number 2	ANSWER:	HOW TO ?
42.8	404	446.8	42.8 plus 404
42.9	408	450.9	42.9 plus 408
43	414	457	43 plus 414
6	8.1	14.1	6 plus 8.1
6.8	3.1	9.9	6.8 plus 3.1
1.5	0.5	2	1.5 plus 0.5