You are given a math word problem and you are supposed to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the following question and then only report the final numerical answer.

[EX Q]: You have collected 7 crickets . How many more crickets do you need to collect to have 11 crickets ?
[EX A]: 4

[EX Q]: Adam had 5 dollars . At the store he spent $ 2 on a new game . If he got another 5 dollars for his allowance , how much money does he have now ?
[EX A]: 8

[EX Q]: Kendall is learning to drive , so this weekend she practiced driving 0.16666666666666666 mile with her mother and another 0.5 mile with her father . How far did Kendall drive in all ?
[EX A]:
0.6666666666666666