8 Plus 458.9 Addition :

Number 1	Number 2	Answer
8	458.9	466.9

How to calculate 8 plus 458.9 ?

Let's break down the addition of 00800 and 458.9 step by step:

   00800      <-- Start with the rightmost column
+  458.9
---------

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

   00800
+  458.9
---------
     9


    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.

   00800
+  458.9
---------
     09


    Add the digits in the rightmost column:
        8 + 8 + 1 = 16
        Write down 6 in the rightmost column, carry over 1 to the next column.

   00800
+  458.9
---------
     609


    Add the digits in the rightmost column:
        0 + 5 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   00800
+  458.9
---------
     6609


    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.

   00800
+  458.9
---------
     46609

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

The final result is 46609.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.1	464.9	473	8.1 plus 464.9
8.2	471.9	480.1	8.2 plus 471.9
8.3	479.9	488.2	8.3 plus 479.9
5.5	0.5	6	5.5 plus 0.5
4.2	5.8	10	4.2 plus 5.8
7.4	2.9	10.3	7.4 plus 2.9