20.8 Plus 45 Addition :

Number 1	Number 2	Answer
20.8	45	65.8

How to calculate 20.8 plus 45 ?

Let's break down the addition of 20.8 and 4500 step by step:

   20.8      <-- 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.

   20.8
+  4500
---------
     8


    Add the digits in the rightmost column:
        0 + 5 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   20.8
+  4500
---------
     5.8


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   20.8
+  4500
---------
     65.8

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

The final result is 65.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.9	51	71.9	20.9 plus 51
21	53	74	21 plus 53
21.1	55	76.1	21.1 plus 55
9	7.8	16.8	9 plus 7.8
5.8	5.7	11.5	5.8 plus 5.7
4.6	2.8	7.4	4.6 plus 2.8