21 Plus 829.9 Addition :

Number 1	Number 2	Answer
21	829.9	850.9

How to calculate 21 plus 829.9 ?

Let's break down the addition of 02100 and 829.9 step by step:

   02100      <-- Start with the rightmost column
+  829.9
---------

    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.

   02100
+  829.9
---------
     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.

   02100
+  829.9
---------
     09


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   02100
+  829.9
---------
     009


    Add the digits in the rightmost column:
        2 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   02100
+  829.9
---------
     5009


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   02100
+  829.9
---------
     85009

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

The final result is 85009.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	838.9	860	21.1 plus 838.9
21.2	843.9	865.1	21.2 plus 843.9
21.3	848.9	870.2	21.3 plus 848.9
4.5	8	12.5	4.5 plus 8
3.7	3.1	6.8	3.7 plus 3.1
3.4	4.7	8.1	3.4 plus 4.7