3.6 Plus 21 Addition :

Number 1	Number 2	Answer
3.6	21	24.6

How to calculate 3.6 plus 21 ?

Let's break down the addition of 03.6 and 2100 step by step:

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

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

   03.6
+  2100
---------
     6


    Add the digits in the rightmost column:
        3 + 1 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   03.6
+  2100
---------
     4.6


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

   03.6
+  2100
---------
     24.6

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

The final result is 24.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.7	26	29.7	3.7 plus 26
3.8	29	32.8	3.8 plus 29
3.9	36	39.9	3.9 plus 36
4.5	0.2	4.7	4.5 plus 0.2
4.9	0.8	5.7	4.9 plus 0.8
2.5	3	5.5	2.5 plus 3