15.5 Plus 124 Addition :

Number 1	Number 2	Answer
15.5	124	139.5

How to calculate 15.5 plus 124 ?

Let's break down the addition of 015.5 and 12400 step by step:

   015.5      <-- Start with the rightmost column
+  12400
---------

    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
+  12400
---------
     5


    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   015.5
+  12400
---------
     9.5


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   015.5
+  12400
---------
     39.5


    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
+  12400
---------
     139.5

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

The final result is 139.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.6	133	148.6	15.6 plus 133
15.7	139	154.7	15.7 plus 139
15.8	144	159.8	15.8 plus 144
0.7	8.2	8.9	0.7 plus 8.2
9.4	5.5	14.9	9.4 plus 5.5
5.2	7	12.2	5.2 plus 7