20.8 Plus 387 Addition :

Number 1	Number 2	Answer
20.8	387	407.8

How to calculate 20.8 plus 387 ?

Let's break down the addition of 020.8 and 38700 step by step:

   020.8      <-- Start with the rightmost column
+  38700
---------

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

   020.8
+  38700
---------
     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.

   020.8
+  38700
---------
     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.

   020.8
+  38700
---------
     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.

   020.8
+  38700
---------
     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 ?
20.9	388	408.9	20.9 plus 388
21	393	414	21 plus 393
21.1	402	423.1	21.1 plus 402
1.7	4.3	6	1.7 plus 4.3
9	1.7	10.7	9 plus 1.7
8.9	1	9.9	8.9 plus 1