16.4 Plus 21 Addition :

Number 1	Number 2	Answer
16.4	21	37.4

How to calculate 16.4 plus 21 ?

Let's break down the addition of 16.4 and 2100 step by step:

   16.4      <-- 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.

   16.4
+  2100
---------
     4


    Add the digits in the rightmost column:
        6 + 1 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   16.4
+  2100
---------
     7.4


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   16.4
+  2100
---------
     37.4

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

The final result is 37.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
16.5	25	41.5	16.5 plus 25
16.6	31	47.6	16.6 plus 31
16.7	36	52.7	16.7 plus 36
7.4	9.3	16.7	7.4 plus 9.3
8.1	4.8	12.9	8.1 plus 4.8
8.8	7.5	16.3	8.8 plus 7.5