20.4 Plus 387.3 Addition :

Number 1	Number 2	Answer
20.4	387.3	407.7

How to calculate 20.4 plus 387.3 ?

Let's break down the addition of 020.4 and 387.3 step by step:

   020.4      <-- Start with the rightmost column
+  387.3
---------

    Add the digits in the rightmost column:
        4 + 3 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   020.4
+  387.3
---------
     7


    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
+  387.3
---------
     7.7


    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
+  387.3
---------
     07.7


    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
+  387.3
---------
     407.7

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

The final result is 407.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	396.3	416.8	20.5 plus 396.3
20.6	402.3	422.9	20.6 plus 402.3
20.7	410.3	431	20.7 plus 410.3
8	6.8	14.8	8 plus 6.8
1.4	8.4	9.8	1.4 plus 8.4
3.1	0.5	3.6	3.1 plus 0.5