20.9 Plus 999.8 Addition :

Number 1	Number 2	Answer
20.9	999.8	1020.7

How to calculate 20.9 plus 999.8 ?

Let's break down the addition of 020.9 and 999.8 step by step:

   020.9      <-- Start with the rightmost column
+  999.8
---------

    Add the digits in the rightmost column:
        9 + 8 + 1 = 17
        Write down 7 in the rightmost column, carry over 1 to the next column.

   020.9
+  999.8
---------
     7


    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.

   020.9
+  999.8
---------
     0.7


    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.

   020.9
+  999.8
---------
     20.7


    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.

   020.9
+  999.8
---------
     020.7

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

The final result is 1020.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	1000.8	1021.8	21 plus 1000.8
21.1	1003.8	1024.9	21.1 plus 1003.8
21.2	1010.8	1032	21.2 plus 1010.8
3	4.4	7.4	3 plus 4.4
3.1	1.2	4.3	3.1 plus 1.2
2.4	6.6	9	2.4 plus 6.6