2.8 Plus 45 Addition :

Number 1	Number 2	Answer
2.8	45	47.8

How to calculate 2.8 plus 45 ?

Let's break down the addition of 02.8 and 4500 step by step:

   02.8      <-- Start with the rightmost column
+  4500
---------

    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
+  4500
---------
     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.

   02.8
+  4500
---------
     7.8


    Add the digits in the rightmost column:
        0 + 4 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   02.8
+  4500
---------
     47.8

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

The final result is 47.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.9	48	50.9	2.9 plus 48
3	54	57	3 plus 54
3.1	61	64.1	3.1 plus 61
0.8	5.1	5.9	0.8 plus 5.1
3.7	9.4	13.1	3.7 plus 9.4
3.7	2.2	5.9	3.7 plus 2.2