20.4 Plus 784 Addition :

Number 1	Number 2	Answer
20.4	784	804.4

How to calculate 20.4 plus 784 ?

Let's break down the addition of 020.4 and 78400 step by step:

   020.4      <-- Start with the rightmost column
+  78400
---------

    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
+  78400
---------
     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.

   020.4
+  78400
---------
     4.4


    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.

   020.4
+  78400
---------
     04.4


    Add the digits in the rightmost column:
        0 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.4
+  78400
---------
     804.4

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

The final result is 804.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	790	810.5	20.5 plus 790
20.6	791	811.6	20.6 plus 791
20.7	795	815.7	20.7 plus 795
8.5	2.1	10.6	8.5 plus 2.1
1.2	5.7	6.9	1.2 plus 5.7
9	8.1	17.1	9 plus 8.1