9 Plus 4.5 Addition :

Number 1	Number 2	Answer
9	4.5	13.5

How to calculate 9 plus 4.5 ?

Let's break down the addition of 900 and 4.5 step by step:

   900      <-- Start with the rightmost column
+  4.5
---------

    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.

   900
+  4.5
---------
     5


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

   900
+  4.5
---------
     05


    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   900
+  4.5
---------
     305

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

The final result is 1305.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.1	5.5	14.6	9.1 plus 5.5
9.2	12.5	21.7	9.2 plus 12.5
9.3	18.5	27.8	9.3 plus 18.5
7.7	3.4	11.1	7.7 plus 3.4
3.5	2	5.5	3.5 plus 2
2	4.6	6.6	2 plus 4.6