2.8 Plus 20 Addition :

Number 1	Number 2	Answer
2.8	20	22.8

How to calculate 2.8 plus 20 ?

Let's break down the addition of 02.8 and 2000 step by step:

   02.8      <-- Start with the rightmost column
+  2000
---------

    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.

   02.8
+  2000
---------
     8


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

   02.8
+  2000
---------
     2.8


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

   02.8
+  2000
---------
     22.8

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

The final result is 22.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.9	21	23.9	2.9 plus 21
3	25	28	3 plus 25
3.1	27	30.1	3.1 plus 27
6	9.2	15.2	6 plus 9.2
6.9	8.1	15	6.9 plus 8.1
7.1	5.9	13	7.1 plus 5.9