9.9 Plus 520.4 Addition :

Number 1	Number 2	Answer
9.9	520.4	530.3

How to calculate 9.9 plus 520.4 ?

Let's break down the addition of 009.9 and 520.4 step by step:

   009.9      <-- Start with the rightmost column
+  520.4
---------

    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   009.9
+  520.4
---------
     3


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

   009.9
+  520.4
---------
     0.3


    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
+  520.4
---------
     30.3


    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
+  520.4
---------
     530.3

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

The final result is 530.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10	529.4	539.4	10 plus 529.4
10.1	534.4	544.5	10.1 plus 534.4
10.2	542.4	552.6	10.2 plus 542.4
7.8	1.4	9.2	7.8 plus 1.4
5.7	7	12.7	5.7 plus 7
2.9	2.2	5.1	2.9 plus 2.2