15.5 Plus 138 Addition :

Number 1	Number 2	Answer
15.5	138	153.5

How to calculate 15.5 plus 138 ?

Let's break down the addition of 015.5 and 13800 step by step:

   015.5      <-- Start with the rightmost column
+  13800
---------

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

   015.5
+  13800
---------
     5


    Add the digits in the rightmost column:
        5 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   015.5
+  13800
---------
     3.5


    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.

   015.5
+  13800
---------
     53.5


    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.

   015.5
+  13800
---------
     153.5

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

The final result is 153.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.6	147	162.6	15.6 plus 147
15.7	151	166.7	15.7 plus 151
15.8	157	172.8	15.8 plus 157
7.4	7.4	14.8	7.4 plus 7.4
6.6	0.8	7.4	6.6 plus 0.8
2	3.1	5.1	2 plus 3.1