13.1 Plus 138.4 Addition :

Number 1	Number 2	Answer
13.1	138.4	151.5

How to calculate 13.1 plus 138.4 ?

Let's break down the addition of 013.1 and 138.4 step by step:

   013.1      <-- Start with the rightmost column
+  138.4
---------

    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   013.1
+  138.4
---------
     5


    Add the digits in the rightmost column:
        3 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   013.1
+  138.4
---------
     1.5


    Add the digits in the rightmost column:
        1 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   013.1
+  138.4
---------
     51.5


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

   013.1
+  138.4
---------
     151.5

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

The final result is 151.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.2	145.4	158.6	13.2 plus 145.4
13.3	154.4	167.7	13.3 plus 154.4
13.4	158.4	171.8	13.4 plus 158.4
3.2	8.8	12	3.2 plus 8.8
5.5	4.2	9.7	5.5 plus 4.2
6.2	2.8	9	6.2 plus 2.8