20.4 Plus 46 Addition :

Number 1	Number 2	Answer
20.4	46	66.4

How to calculate 20.4 plus 46 ?

Let's break down the addition of 20.4 and 4600 step by step:

   20.4      <-- Start with the rightmost column
+  4600
---------

    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.

   20.4
+  4600
---------
     4


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   20.4
+  4600
---------
     6.4


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   20.4
+  4600
---------
     66.4

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

The final result is 66.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	49	69.5	20.5 plus 49
20.6	50	70.6	20.6 plus 50
20.7	52	72.7	20.7 plus 52
8.7	8.5	17.2	8.7 plus 8.5
1	5.7	6.7	1 plus 5.7
3	1.8	4.8	3 plus 1.8