20.4 Plus 387.4 Addition :

Number 1	Number 2	Answer
20.4	387.4	407.8

How to calculate 20.4 plus 387.4 ?

Let's break down the addition of 020.4 and 387.4 step by step:

   020.4      <-- Start with the rightmost column
+  387.4
---------

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   020.4
+  387.4
---------
     8


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

   020.4
+  387.4
---------
     7.8


    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
+  387.4
---------
     07.8


    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
+  387.4
---------
     407.8

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

The final result is 407.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	388.4	408.9	20.5 plus 388.4
20.6	389.4	410	20.6 plus 389.4
20.7	398.4	419.1	20.7 plus 398.4
7.9	5.3	13.2	7.9 plus 5.3
6.2	5.5	11.7	6.2 plus 5.5
3.3	4.7	8	3.3 plus 4.7