21 Plus 879.5 Addition :

Number 1	Number 2	Answer
21	879.5	900.5

How to calculate 21 plus 879.5 ?

Let's break down the addition of 02100 and 879.5 step by step:

   02100      <-- Start with the rightmost column
+  879.5
---------

    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.

   02100
+  879.5
---------
     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.

   02100
+  879.5
---------
     05


    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
+  879.5
---------
     005


    Add the digits in the rightmost column:
        2 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   02100
+  879.5
---------
     0005


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   02100
+  879.5
---------
     90005

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

The final result is 90005.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	888.5	909.6	21.1 plus 888.5
21.2	892.5	913.7	21.2 plus 892.5
21.3	901.5	922.8	21.3 plus 901.5
3.3	6.4	9.7	3.3 plus 6.4
3.1	9.9	13	3.1 plus 9.9
6.7	5	11.7	6.7 plus 5