4.5 Plus 20.5 Addition :

Number 1	Number 2	Answer
4.5	20.5	25

How to calculate 4.5 plus 20.5 ?

Let's break down the addition of 04.5 and 20.5 step by step:

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

    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   04.5
+  20.5
---------
     0


    Add the digits in the rightmost column:
        4 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   04.5
+  20.5
---------
     5.0


    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.

   04.5
+  20.5
---------
     25.0

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

The final result is 25.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	27.5	32.1	4.6 plus 27.5
4.7	29.5	34.2	4.7 plus 29.5
4.8	31.5	36.3	4.8 plus 31.5
9.1	4.6	13.7	9.1 plus 4.6
4.4	4.5	8.9	4.4 plus 4.5
0.6	0.4	1	0.6 plus 0.4