1.8 Plus 8 Addition :

Number 1	Number 2	Answer
1.8	8	9.8

How to calculate 1.8 plus 8 ?

Let's break down the addition of 1.8 and 800 step by step:

   1.8      <-- Start with the rightmost column
+  800
---------

    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.

   1.8
+  800
---------
     8


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   1.8
+  800
---------
     9.8

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

The final result is 9.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.9	16	17.9	1.9 plus 16
2	25	27	2 plus 25
2.1	33	35.1	2.1 plus 33
0.3	3.6	3.9	0.3 plus 3.6
9.4	6.8	16.2	9.4 plus 6.8
8.1	3.7	11.8	8.1 plus 3.7