8.9 Plus 45 Addition :

Number 1	Number 2	Answer
8.9	45	53.9

How to calculate 8.9 plus 45 ?

Let's break down the addition of 08.9 and 4500 step by step:

   08.9      <-- 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.

   08.9
+  4500
---------
     9


    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   08.9
+  4500
---------
     3.9


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

   08.9
+  4500
---------
     53.9

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

The final result is 53.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9	46	55	9 plus 46
9.1	49	58.1	9.1 plus 49
9.2	58	67.2	9.2 plus 58
1	2.6	3.6	1 plus 2.6
8	2.8	10.8	8 plus 2.8
9.4	7	16.4	9.4 plus 7