9.9 Plus 521 Addition :

Number 1	Number 2	Answer
9.9	521	530.9

How to calculate 9.9 plus 521 ?

Let's break down the addition of 009.9 and 52100 step by step:

   009.9      <-- Start with the rightmost column
+  52100
---------

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

   009.9
+  52100
---------
     9


    Add the digits in the rightmost column:
        9 + 1 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   009.9
+  52100
---------
     0.9


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

   009.9
+  52100
---------
     30.9


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

   009.9
+  52100
---------
     530.9

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

The final result is 530.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	527	537	10 plus 527
10.1	536	546.1	10.1 plus 536
10.2	543	553.2	10.2 plus 543
9.2	8	17.2	9.2 plus 8
3.6	9.4	13	3.6 plus 9.4
7	8.4	15.4	7 plus 8.4