15.4 Plus 18 Addition :

Number 1	Number 2	Answer
15.4	18	33.4

How to calculate 15.4 plus 18 ?

Let's break down the addition of 15.4 and 1800 step by step:

   15.4      <-- 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.

   15.4
+  1800
---------
     4


    Add the digits in the rightmost column:
        5 + 8 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   15.4
+  1800
---------
     3.4


    Add the digits in the rightmost column:
        1 + 1 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   15.4
+  1800
---------
     33.4

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

The final result is 33.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	22	37.5	15.5 plus 22
15.6	30	45.6	15.6 plus 30
15.7	37	52.7	15.7 plus 37
2	3.8	5.8	2 plus 3.8
9.1	0.7	9.8	9.1 plus 0.7
0.8	3.7	4.5	0.8 plus 3.7