 
 <prompt> ```Mrs. Petersons buy 10 tumblers for $45 each. She pay with five $100 bills. How much change Mrs. Petersons go collect?``` <response>: ```The 10 tumblers amount to $45 x 10 = $450.
Mrs. Petersons paid $100 x 5 = $500.
So, her change go be $500 - $450 = $50.

The answer go be 50.``` 