21.3 Plus 387 Addition :

Number 1	Number 2	Answer
21.3	387	408.3

How to calculate 21.3 plus 387 ?

Let's break down the addition of 021.3 and 38700 step by step:

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

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

   021.3
+  38700
---------
     3


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   021.3
+  38700
---------
     8.3


    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.

   021.3
+  38700
---------
     08.3


    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.

   021.3
+  38700
---------
     408.3

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

The final result is 408.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.4	395	416.4	21.4 plus 395
21.5	399	420.5	21.5 plus 399
21.6	404	425.6	21.6 plus 404
1	0.3	1.3	1 plus 0.3
5.8	9.7	15.5	5.8 plus 9.7
8.3	3.6	11.9	8.3 plus 3.6