21 Plus 999.3 Addition :

Number 1	Number 2	Answer
21	999.3	1020.3

How to calculate 21 plus 999.3 ?

Let's break down the addition of 02100 and 999.3 step by step:

   02100      <-- Start with the rightmost column
+  999.3
---------

    Add the digits in the rightmost column:
        0 + 3 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   02100
+  999.3
---------
     3


    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
+  999.3
---------
     03


    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
+  999.3
---------
     003


    Add the digits in the rightmost column:
        2 + 9 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   02100
+  999.3
---------
     2003


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

   02100
+  999.3
---------
     02003

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

The final result is 102003.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	1000.3	1021.4	21.1 plus 1000.3
21.2	1005.3	1026.5	21.2 plus 1005.3
21.3	1014.3	1035.6	21.3 plus 1014.3
5.7	2	7.7	5.7 plus 2
2.2	8	10.2	2.2 plus 8
7	8	15	7 plus 8