52.1 Plus 21 Addition :

Number 1	Number 2	Answer
52.1	21	73.1

How to calculate 52.1 plus 21 ?

Let's break down the addition of 52.1 and 2100 step by step:

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

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

   52.1
+  2100
---------
     1


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

   52.1
+  2100
---------
     3.1


    Add the digits in the rightmost column:
        5 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   52.1
+  2100
---------
     73.1

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

The final result is 73.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
52.2	29	81.2	52.2 plus 29
52.3	33	85.3	52.3 plus 33
52.4	37	89.4	52.4 plus 37
5.1	1.5	6.6	5.1 plus 1.5
5.4	4.5	9.9	5.4 plus 4.5
9	3.9	12.9	9 plus 3.9