13.1 Plus 387 Addition :

Number 1	Number 2	Answer
13.1	387	400.1

How to calculate 13.1 plus 387 ?

Let's break down the addition of 013.1 and 38700 step by step:

   013.1      <-- Start with the rightmost column
+  38700
---------

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

   013.1
+  38700
---------
     1


    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   013.1
+  38700
---------
     0.1


    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.

   013.1
+  38700
---------
     00.1


    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.

   013.1
+  38700
---------
     400.1

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

The final result is 400.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.2	392	405.2	13.2 plus 392
13.3	394	407.3	13.3 plus 394
13.4	401	414.4	13.4 plus 401
4	0.2	4.2	4 plus 0.2
5.5	1	6.5	5.5 plus 1
6.7	2.5	9.2	6.7 plus 2.5