3.4 Plus 15 Addition :

Number 1	Number 2	Answer
3.4	15	18.4

How to calculate 3.4 plus 15 ?

Let's break down the addition of 03.4 and 1500 step by step:

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

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

   03.4
+  1500
---------
     4


    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.

   03.4
+  1500
---------
     8.4


    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.

   03.4
+  1500
---------
     18.4

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

The final result is 18.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.5	23	26.5	3.5 plus 23
3.6	30	33.6	3.6 plus 30
3.7	33	36.7	3.7 plus 33
7.9	1.2	9.1	7.9 plus 1.2
0.2	5.2	5.4	0.2 plus 5.2
4	5.9	9.9	4 plus 5.9