20.9 Plus 977 Addition :

Number 1	Number 2	Answer
20.9	977	997.9

How to calculate 20.9 plus 977 ?

Let's break down the addition of 020.9 and 97700 step by step:

   020.9      <-- Start with the rightmost column
+  97700
---------

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

   020.9
+  97700
---------
     9


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

   020.9
+  97700
---------
     7.9


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.9
+  97700
---------
     97.9


    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.

   020.9
+  97700
---------
     997.9

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

The final result is 997.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21	981	1002	21 plus 981
21.1	982	1003.1	21.1 plus 982
21.2	987	1008.2	21.2 plus 987
5.7	1.8	7.5	5.7 plus 1.8
5.3	4.8	10.1	5.3 plus 4.8
1.7	4.5	6.2	1.7 plus 4.5