20.5 Plus 45 Addition :

Number 1	Number 2	Answer
20.5	45	65.5

How to calculate 20.5 plus 45 ?

Let's break down the addition of 20.5 and 4500 step by step:

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

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

   20.5
+  4500
---------
     5


    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.

   20.5
+  4500
---------
     5.5


    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.

   20.5
+  4500
---------
     65.5

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

The final result is 65.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.6	48	68.6	20.6 plus 48
20.7	56	76.7	20.7 plus 56
20.8	57	77.8	20.8 plus 57
4	3.6	7.6	4 plus 3.6
5.3	4.9	10.2	5.3 plus 4.9
1.6	3.5	5.1	1.6 plus 3.5