15.2 Plus 129 Addition :

Number 1	Number 2	Answer
15.2	129	144.2

How to calculate 15.2 plus 129 ?

Let's break down the addition of 015.2 and 12900 step by step:

   015.2      <-- Start with the rightmost column
+  12900
---------

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

   015.2
+  12900
---------
     2


    Add the digits in the rightmost column:
        5 + 9 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   015.2
+  12900
---------
     4.2


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   015.2
+  12900
---------
     44.2


    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.

   015.2
+  12900
---------
     144.2

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

The final result is 144.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.3	131	146.3	15.3 plus 131
15.4	140	155.4	15.4 plus 140
15.5	148	163.5	15.5 plus 148
8.3	1.3	9.6	8.3 plus 1.3
4.9	5	9.9	4.9 plus 5
6.5	0.5	7	6.5 plus 0.5