38.4 Plus 21 Addition :

Number 1	Number 2	Answer
38.4	21	59.4

How to calculate 38.4 plus 21 ?

Let's break down the addition of 38.4 and 2100 step by step:

   38.4      <-- Start with the rightmost column
+  2100
---------

    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.

   38.4
+  2100
---------
     4


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   38.4
+  2100
---------
     9.4


    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   38.4
+  2100
---------
     59.4

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

The final result is 59.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
38.5	28	66.5	38.5 plus 28
38.6	32	70.6	38.6 plus 32
38.7	39	77.7	38.7 plus 39
3.3	1	4.3	3.3 plus 1
8	8.3	16.3	8 plus 8.3
3	3.7	6.7	3 plus 3.7