1.9 Plus 8 Addition :

Number 1	Number 2	Answer
1.9	8	9.9

How to calculate 1.9 plus 8 ?

Let's break down the addition of 1.9 and 800 step by step:

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

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

   1.9
+  800
---------
     9


    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.

   1.9
+  800
---------
     9.9

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

The final result is 9.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2	12	14	2 plus 12
2.1	13	15.1	2.1 plus 13
2.2	21	23.2	2.2 plus 21
6.4	7.6	14	6.4 plus 7.6
3.2	3.1	6.3	3.2 plus 3.1
3.3	4	7.3	3.3 plus 4