20 Plus 989.4 Addition :

Number 1	Number 2	Answer
20	989.4	1009.4

How to calculate 20 plus 989.4 ?

Let's break down the addition of 02000 and 989.4 step by step:

   02000      <-- Start with the rightmost column
+  989.4
---------

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

   02000
+  989.4
---------
     4


    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.

   02000
+  989.4
---------
     04


    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.

   02000
+  989.4
---------
     904


    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.

   02000
+  989.4
---------
     0904


    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.

   02000
+  989.4
---------
     00904

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

The final result is 100904.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.1	998.4	1018.5	20.1 plus 998.4
20.2	1005.4	1025.6	20.2 plus 1005.4
20.3	1013.4	1033.7	20.3 plus 1013.4
4.8	2.2	7	4.8 plus 2.2
9.9	4	13.9	9.9 plus 4
0.5	4.2	4.7	0.5 plus 4.2