2.8 Plus 7 Addition :

Number 1	Number 2	Answer
2.8	7	9.8

How to calculate 2.8 plus 7 ?

Let's break down the addition of 2.8 and 700 step by step:

   2.8      <-- Start with the rightmost column
+  700
---------

    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
+  700
---------
     8


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   2.8
+  700
---------
     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 ?
2.9	16	18.9	2.9 plus 16
3	17	20	3 plus 17
3.1	26	29.1	3.1 plus 26
7.2	3	10.2	7.2 plus 3
1.1	7	8.1	1.1 plus 7
8.3	6.4	14.7	8.3 plus 6.4