10.3 Plus 15 Addition :

Number 1	Number 2	Answer
10.3	15	25.3

How to calculate 10.3 plus 15 ?

Let's break down the addition of 10.3 and 1500 step by step:

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

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

   10.3
+  1500
---------
     3


    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.

   10.3
+  1500
---------
     5.3


    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.

   10.3
+  1500
---------
     25.3

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

The final result is 25.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.4	17	27.4	10.4 plus 17
10.5	20	30.5	10.5 plus 20
10.6	24	34.6	10.6 plus 24
5.9	1.8	7.7	5.9 plus 1.8
8.6	2.7	11.3	8.6 plus 2.7
0.3	6.7	7	0.3 plus 6.7