13.1 Plus 387.3 Addition :

Number 1	Number 2	Answer
13.1	387.3	400.4

How to calculate 13.1 plus 387.3 ?

Let's break down the addition of 013.1 and 387.3 step by step:

   013.1      <-- Start with the rightmost column
+  387.3
---------

    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   013.1
+  387.3
---------
     4


    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
+  387.3
---------
     0.4


    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
+  387.3
---------
     00.4


    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
+  387.3
---------
     400.4

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

The final result is 400.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.2	392.3	405.5	13.2 plus 392.3
13.3	399.3	412.6	13.3 plus 399.3
13.4	406.3	419.7	13.4 plus 406.3
2.6	0.6	3.2	2.6 plus 0.6
5.1	2.8	7.9	5.1 plus 2.8
3	9.9	12.9	3 plus 9.9