20.2 Plus 387 Addition :

Number 1	Number 2	Answer
20.2	387	407.2

How to calculate 20.2 plus 387 ?

Let's break down the addition of 020.2 and 38700 step by step:

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

    Add the digits in the rightmost column:
        2 + 0 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   020.2
+  38700
---------
     2


    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.

   020.2
+  38700
---------
     7.2


    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.

   020.2
+  38700
---------
     07.2


    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.

   020.2
+  38700
---------
     407.2

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

The final result is 407.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.3	389	409.3	20.3 plus 389
20.4	393	413.4	20.4 plus 393
20.5	402	422.5	20.5 plus 402
7.6	4.1	11.7	7.6 plus 4.1
9.9	5	14.9	9.9 plus 5
5.9	0.8	6.7	5.9 plus 0.8