13.7 Plus 388.9 Addition :

Number 1	Number 2	Answer
13.7	388.9	402.6

How to calculate 13.7 plus 388.9 ?

Let's break down the addition of 013.7 and 388.9 step by step:

   013.7      <-- Start with the rightmost column
+  388.9
---------

    Add the digits in the rightmost column:
        7 + 9 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   013.7
+  388.9
---------
     6


    Add the digits in the rightmost column:
        3 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   013.7
+  388.9
---------
     2.6


    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.

   013.7
+  388.9
---------
     02.6


    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.

   013.7
+  388.9
---------
     402.6

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

The final result is 402.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	390.9	404.7	13.8 plus 390.9
13.9	397.9	411.8	13.9 plus 397.9
14	403.9	417.9	14 plus 403.9
2	3.8	5.8	2 plus 3.8
6.3	1.1	7.4	6.3 plus 1.1
9.2	8.1	17.3	9.2 plus 8.1