3.4 Plus 18 Addition :

Number 1	Number 2	Answer
3.4	18	21.4

How to calculate 3.4 plus 18 ?

Let's break down the addition of 03.4 and 1800 step by step:

   03.4      <-- Start with the rightmost column
+  1800
---------

    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
+  1800
---------
     4


    Add the digits in the rightmost column:
        3 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   03.4
+  1800
---------
     1.4


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

   03.4
+  1800
---------
     21.4

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

The final result is 21.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.5	25	28.5	3.5 plus 25
3.6	29	32.6	3.6 plus 29
3.7	31	34.7	3.7 plus 31
7	3.9	10.9	7 plus 3.9
8.3	5.7	14	8.3 plus 5.7
6.6	3.3	9.9	6.6 plus 3.3