3.8 Plus 15 Addition :

Number 1	Number 2	Answer
3.8	15	18.8

How to calculate 3.8 plus 15 ?

Let's break down the addition of 03.8 and 1500 step by step:

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

    Add the digits in the rightmost column:
        8 + 0 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   03.8
+  1500
---------
     8


    Add the digits in the rightmost column:
        3 + 5 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   03.8
+  1500
---------
     8.8


    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.

   03.8
+  1500
---------
     18.8

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

The final result is 18.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.9	24	27.9	3.9 plus 24
4	25	29	4 plus 25
4.1	26	30.1	4.1 plus 26
0.7	1.5	2.2	0.7 plus 1.5
8.7	6.6	15.3	8.7 plus 6.6
4	2.9	6.9	4 plus 2.9