20.4 Plus 977 Addition :

Number 1	Number 2	Answer
20.4	977	997.4

How to calculate 20.4 plus 977 ?

Let's break down the addition of 020.4 and 97700 step by step:

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

    Add the digits in the rightmost column:
        4 + 0 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   020.4
+  97700
---------
     4


    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.

   020.4
+  97700
---------
     7.4


    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.

   020.4
+  97700
---------
     97.4


    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.

   020.4
+  97700
---------
     997.4

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

The final result is 997.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	981	1001.5	20.5 plus 981
20.6	982	1002.6	20.6 plus 982
20.7	985	1005.7	20.7 plus 985
8.6	4.8	13.4	8.6 plus 4.8
7.8	9.1	16.9	7.8 plus 9.1
3	6.7	9.7	3 plus 6.7