2.5 Plus 18 Addition :

Number 1	Number 2	Answer
2.5	18	20.5

How to calculate 2.5 plus 18 ?

Let's break down the addition of 02.5 and 1800 step by step:

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

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

   02.5
+  1800
---------
     5


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   02.5
+  1800
---------
     0.5


    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.

   02.5
+  1800
---------
     20.5

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

The final result is 20.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.6	20	22.6	2.6 plus 20
2.7	24	26.7	2.7 plus 24
2.8	33	35.8	2.8 plus 33
4	5.7	9.7	4 plus 5.7
6.5	7	13.5	6.5 plus 7
9.8	1	10.8	9.8 plus 1