0.9 Plus 45 Addition :

Number 1	Number 2	Answer
0.9	45	45.9

How to calculate 0.9 plus 45 ?

Let's break down the addition of 00.9 and 4500 step by step:

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

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   00.9
+  4500
---------
     9


    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.

   00.9
+  4500
---------
     5.9


    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.

   00.9
+  4500
---------
     45.9

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

The final result is 45.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1	54	55	1 plus 54
1.1	56	57.1	1.1 plus 56
1.2	60	61.2	1.2 plus 60
8.4	2.5	10.9	8.4 plus 2.5
4	0.2	4.2	4 plus 0.2
8.9	7.2	16.1	8.9 plus 7.2