10.2 Plus 15 Addition :

Number 1	Number 2	Answer
10.2	15	25.2

How to calculate 10.2 plus 15 ?

Let's break down the addition of 10.2 and 1500 step by step:

   10.2      <-- Start with the rightmost column
+  1500
---------

    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.

   10.2
+  1500
---------
     2


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

   10.2
+  1500
---------
     5.2


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

   10.2
+  1500
---------
     25.2

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

The final result is 25.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	17	27.3	10.3 plus 17
10.4	18	28.4	10.4 plus 18
10.5	19	29.5	10.5 plus 19
1.4	4	5.4	1.4 plus 4
1.9	0.9	2.8	1.9 plus 0.9
8.5	4.5	13	8.5 plus 4.5