11.8 Plus 387.1 Addition :

Number 1	Number 2	Answer
11.8	387.1	398.9

How to calculate 11.8 plus 387.1 ?

Let's break down the addition of 011.8 and 387.1 step by step:

   011.8      <-- Start with the rightmost column
+  387.1
---------

    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   011.8
+  387.1
---------
     9


    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.

   011.8
+  387.1
---------
     8.9


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   011.8
+  387.1
---------
     98.9


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

   011.8
+  387.1
---------
     398.9

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

The final result is 398.9.

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Number 1	Number 2	ANSWER:	HOW TO ?
11.9	394.1	406	11.9 plus 394.1
12	403.1	415.1	12 plus 403.1
12.1	408.1	420.2	12.1 plus 408.1
4.1	3.7	7.8	4.1 plus 3.7
0.5	5	5.5	0.5 plus 5
6.7	5.6	12.3	6.7 plus 5.6