11.9 Plus 138.3 Addition :

Number 1	Number 2	Answer
11.9	138.3	150.2

How to calculate 11.9 plus 138.3 ?

Let's break down the addition of 011.9 and 138.3 step by step:

   011.9      <-- Start with the rightmost column
+  138.3
---------

    Add the digits in the rightmost column:
        9 + 3 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   011.9
+  138.3
---------
     2


    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.

   011.9
+  138.3
---------
     0.2


    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.

   011.9
+  138.3
---------
     50.2


    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.

   011.9
+  138.3
---------
     150.2

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

The final result is 150.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12	141.3	153.3	12 plus 141.3
12.1	148.3	160.4	12.1 plus 148.3
12.2	152.3	164.5	12.2 plus 152.3
0.5	6.9	7.4	0.5 plus 6.9
5.3	5.9	11.2	5.3 plus 5.9
1	5.4	6.4	1 plus 5.4