20.4 Plus 385 Addition :

Number 1	Number 2	Answer
20.4	385	405.4

How to calculate 20.4 plus 385 ?

Let's break down the addition of 020.4 and 38500 step by step:

   020.4      <-- Start with the rightmost column
+  38500
---------

    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
+  38500
---------
     4


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

   020.4
+  38500
---------
     5.4


    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
+  38500
---------
     05.4


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   020.4
+  38500
---------
     405.4

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

The final result is 405.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	386	406.5	20.5 plus 386
20.6	392	412.6	20.6 plus 392
20.7	394	414.7	20.7 plus 394
5.3	1	6.3	5.3 plus 1
9.7	9.6	19.3	9.7 plus 9.6
4.6	6.8	11.4	4.6 plus 6.8