11.8 Plus 138.1 Addition :

Number 1	Number 2	Answer
11.8	138.1	149.9

How to calculate 11.8 plus 138.1 ?

Let's break down the addition of 011.8 and 138.1 step by step:

   011.8      <-- Start with the rightmost column
+  138.1
---------

    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   011.8
+  138.1
---------
     9


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   011.8
+  138.1
---------
     9.9


    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.

   011.8
+  138.1
---------
     49.9


    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.

   011.8
+  138.1
---------
     149.9

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

The final result is 149.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
11.9	147.1	159	11.9 plus 147.1
12	152.1	164.1	12 plus 152.1
12.1	158.1	170.2	12.1 plus 158.1
3.9	9.8	13.7	3.9 plus 9.8
5	6.2	11.2	5 plus 6.2
7	7.4	14.4	7 plus 7.4