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	20	23.1	3.1 plus 20
7.7	5.1	12.8	7.7 plus 5.1
4.6	8.8	13.4	4.6 plus 8.8
3.9	3.8	7.7	3.9 plus 3.8