20.4 Plus 379.5 Addition :

Number 1	Number 2	Answer
20.4	379.5	399.9

How to calculate 20.4 plus 379.5 ?

Let's break down the addition of 020.4 and 379.5 step by step:

   020.4      <-- Start with the rightmost column
+  379.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   020.4
+  379.5
---------
     9


    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
+  379.5
---------
     9.9


    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
+  379.5
---------
     99.9


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

   020.4
+  379.5
---------
     399.9

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

The final result is 399.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	384.5	405	20.5 plus 384.5
20.6	385.5	406.1	20.6 plus 385.5
20.7	393.5	414.2	20.7 plus 393.5
1.2	5.8	7	1.2 plus 5.8
3.5	9.8	13.3	3.5 plus 9.8
3	1.9	4.9	3 plus 1.9