20.5 Plus 989.4 Addition :

Number 1	Number 2	Answer
20.5	989.4	1009.9

How to calculate 20.5 plus 989.4 ?

Let's break down the addition of 020.5 and 989.4 step by step:

   020.5      <-- Start with the rightmost column
+  989.4
---------

    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.5
+  989.4
---------
     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.

   020.5
+  989.4
---------
     9.9


    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.

   020.5
+  989.4
---------
     09.9


    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.

   020.5
+  989.4
---------
     009.9

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

The final result is 1009.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.6	995.4	1016	20.6 plus 995.4
20.7	997.4	1018.1	20.7 plus 997.4
20.8	1000.4	1021.2	20.8 plus 1000.4
4	2.5	6.5	4 plus 2.5
4.3	1.7	6	4.3 plus 1.7
6.9	4.5	11.4	6.9 plus 4.5