Question 43989
300,612
First, identify the place-value of each number starting with the 3.  
What is the place-value of 3? One-hundred thousand.  Since zeros follow the 3, move to the next number which is 6.  
What is the place-value of 6.  One-hundred.
Next, what is the place-value of 1?  The tens.
And finally, what is the place-value of 2?  The ones.

Put all of the place-values together without using the word "and".  

This should give you:
Three-hundred thousand, six-hundred twelve.