20.7 Plus 387 Addition :

Number 1	Number 2	Answer
20.7	387	407.7

How to calculate 20.7 plus 387 ?

Let's break down the addition of 020.7 and 38700 step by step:

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

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

   020.7
+  38700
---------
     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.

   020.7
+  38700
---------
     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.

   020.7
+  38700
---------
     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.

   020.7
+  38700
---------
     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 ?
20.8	389	409.8	20.8 plus 389
20.9	392	412.9	20.9 plus 392
21	395	416	21 plus 395
0.2	4.4	4.6	0.2 plus 4.4
1.5	2	3.5	1.5 plus 2
1.6	6.6	8.2	1.6 plus 6.6