Give the step-by-step reasoning process and then the final answer. There are 35 bottles of milk on the grocery store shelf. Jason buys 5 of the bottles and Harry buys 6 more. How many bottles of milk are left on the store shelf after Jason and Harry purchased milk?
Jason and Harry purchased a total of 5 + 6 = 11 bottles of milk. So, there are 35 - 11 = 24 bottles of milk left on the store shelf.
The final answer: 24.