18.7 Plus 394.2 Addition :

Number 1	Number 2	Answer
18.7	394.2	412.9

How to calculate 18.7 plus 394.2 ?

Let's break down the addition of 018.7 and 394.2 step by step:

   018.7      <-- Start with the rightmost column
+  394.2
---------

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

   018.7
+  394.2
---------
     9


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   018.7
+  394.2
---------
     2.9


    Add the digits in the rightmost column:
        1 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   018.7
+  394.2
---------
     12.9


    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.

   018.7
+  394.2
---------
     412.9

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

The final result is 412.9.

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Number 1	Number 2	ANSWER:	HOW TO ?
18.8	402.2	421	18.8 plus 402.2
18.9	403.2	422.1	18.9 plus 403.2
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5.8	0.3	6.1	5.8 plus 0.3
6.8	6.5	13.3	6.8 plus 6.5
1	3.7	4.7	1 plus 3.7