2.9 Plus 8 Addition :

Number 1	Number 2	Answer
2.9	8	10.9

How to calculate 2.9 plus 8 ?

Let's break down the addition of 2.9 and 800 step by step:

   2.9      <-- 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.

   2.9
+  800
---------
     9


    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.

   2.9
+  800
---------
     0.9

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

The final result is 10.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3	13	16	3 plus 13
3.1	18	21.1	3.1 plus 18
3.2	22	25.2	3.2 plus 22
4.7	6.5	11.2	4.7 plus 6.5
4.4	0.6	5	4.4 plus 0.6
6.5	6.3	12.8	6.5 plus 6.3