10.1 Plus 509.9 Addition :

Number 1	Number 2	Answer
10.1	509.9	520

How to calculate 10.1 plus 509.9 ?

Let's break down the addition of 010.1 and 509.9 step by step:

   010.1      <-- Start with the rightmost column
+  509.9
---------

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

   010.1
+  509.9
---------
     0


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

   010.1
+  509.9
---------
     0.0


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

   010.1
+  509.9
---------
     20.0


    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.

   010.1
+  509.9
---------
     520.0

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

The final result is 520.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.2	515.9	526.1	10.2 plus 515.9
10.3	521.9	532.2	10.3 plus 521.9
10.4	528.9	539.3	10.4 plus 528.9
2.1	9.3	11.4	2.1 plus 9.3
6.4	2.4	8.8	6.4 plus 2.4
2.8	3	5.8	2.8 plus 3