2.8 Plus 80 Addition :

Number 1	Number 2	Answer
2.8	80	82.8

How to calculate 2.8 plus 80 ?

Let's break down the addition of 02.8 and 8000 step by step:

   02.8      <-- Start with the rightmost column
+  8000
---------

    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
+  8000
---------
     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
+  8000
---------
     2.8


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   02.8
+  8000
---------
     82.8

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

The final result is 82.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.9	85	87.9	2.9 plus 85
3	90	93	3 plus 90
3.1	98	101.1	3.1 plus 98
8	0.7	8.7	8 plus 0.7
0.3	4.9	5.2	0.3 plus 4.9
2.2	8.6	10.8	2.2 plus 8.6