2.8 Plus 5 Addition :

Number 1	Number 2	Answer
2.8	5	7.8

How to calculate 2.8 plus 5 ?

Let's break down the addition of 2.8 and 500 step by step:

   2.8      <-- Start with the rightmost column
+  500
---------

    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.

   2.8
+  500
---------
     8


    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   2.8
+  500
---------
     7.8

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

The final result is 7.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.9	8	10.9	2.9 plus 8
3	10	13	3 plus 10
3.1	16	19.1	3.1 plus 16
0.4	9.4	9.8	0.4 plus 9.4
1.1	0.9	2	1.1 plus 0.9
5.4	2.9	8.3	5.4 plus 2.9