2.3 Plus 15 Addition :

Number 1	Number 2	Answer
2.3	15	17.3

How to calculate 2.3 plus 15 ?

Let's break down the addition of 02.3 and 1500 step by step:

   02.3      <-- 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.

   02.3
+  1500
---------
     3


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   02.3
+  1500
---------
     7.3


    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.

   02.3
+  1500
---------
     17.3

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

The final result is 17.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.4	18	20.4	2.4 plus 18
2.5	26	28.5	2.5 plus 26
2.6	30	32.6	2.6 plus 30
3.5	5	8.5	3.5 plus 5
6.4	9.6	16	6.4 plus 9.6
6.3	3.4	9.7	6.3 plus 3.4