13.9 Plus 387.4 Addition :

Number 1	Number 2	Answer
13.9	387.4	401.3

How to calculate 13.9 plus 387.4 ?

Let's break down the addition of 013.9 and 387.4 step by step:

   013.9      <-- Start with the rightmost column
+  387.4
---------

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

   013.9
+  387.4
---------
     3


    Add the digits in the rightmost column:
        3 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   013.9
+  387.4
---------
     1.3


    Add the digits in the rightmost column:
        1 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   013.9
+  387.4
---------
     01.3


    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.

   013.9
+  387.4
---------
     401.3

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

The final result is 401.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	393.4	407.4	14 plus 393.4
14.1	400.4	414.5	14.1 plus 400.4
14.2	401.4	415.6	14.2 plus 401.4
4.7	8.9	13.6	4.7 plus 8.9
1.8	9.7	11.5	1.8 plus 9.7
9.2	6	15.2	9.2 plus 6