20.4 Plus 979 Addition :

Number 1	Number 2	Answer
20.4	979	999.4

How to calculate 20.4 plus 979 ?

Let's break down the addition of 020.4 and 97900 step by step:

   020.4      <-- Start with the rightmost column
+  97900
---------

    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
+  97900
---------
     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
+  97900
---------
     9.4


    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
+  97900
---------
     99.4


    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
+  97900
---------
     999.4

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

The final result is 999.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	984	1004.5	20.5 plus 984
20.6	986	1006.6	20.6 plus 986
20.7	993	1013.7	20.7 plus 993
3.5	3.4	6.9	3.5 plus 3.4
7	2	9	7 plus 2
5.2	4.3	9.5	5.2 plus 4.3