11.5 Plus 138.7 Addition :

Number 1	Number 2	Answer
11.5	138.7	150.2

How to calculate 11.5 plus 138.7 ?

Let's break down the addition of 011.5 and 138.7 step by step:

   011.5      <-- Start with the rightmost column
+  138.7
---------

    Add the digits in the rightmost column:
        5 + 7 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   011.5
+  138.7
---------
     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.

   011.5
+  138.7
---------
     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.

   011.5
+  138.7
---------
     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.

   011.5
+  138.7
---------
     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 ?
11.6	143.7	155.3	11.6 plus 143.7
11.7	144.7	156.4	11.7 plus 144.7
11.8	145.7	157.5	11.8 plus 145.7
0.8	5.3	6.1	0.8 plus 5.3
9.4	5	14.4	9.4 plus 5
5.5	5.9	11.4	5.5 plus 5.9