21.4 Plus 387 Addition :

Number 1	Number 2	Answer
21.4	387	408.4

How to calculate 21.4 plus 387 ?

Let's break down the addition of 021.4 and 38700 step by step:

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

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

   021.4
+  38700
---------
     4


    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.

   021.4
+  38700
---------
     8.4


    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.

   021.4
+  38700
---------
     08.4


    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.

   021.4
+  38700
---------
     408.4

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

The final result is 408.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.5	394	415.5	21.5 plus 394
21.6	397	418.6	21.6 plus 397
21.7	398	419.7	21.7 plus 398
4.3	5.7	10	4.3 plus 5.7
4.3	4	8.3	4.3 plus 4
3.5	2.3	5.8	3.5 plus 2.3