21 Plus 980.5 Addition :

Number 1	Number 2	Answer
21	980.5	1001.5

How to calculate 21 plus 980.5 ?

Let's break down the addition of 02100 and 980.5 step by step:

   02100      <-- Start with the rightmost column
+  980.5
---------

    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
+  980.5
---------
     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
+  980.5
---------
     05


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

   02100
+  980.5
---------
     105


    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   02100
+  980.5
---------
     0105


    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
+  980.5
---------
     00105

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

The final result is 100105.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	988.5	1009.6	21.1 plus 988.5
21.2	990.5	1011.7	21.2 plus 990.5
21.3	993.5	1014.8	21.3 plus 993.5
9.6	8.9	18.5	9.6 plus 8.9
2	7.6	9.6	2 plus 7.6
0.4	0.2	0.6	0.4 plus 0.2