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

[EX Q]: The school cafeteria had 12 apples . If they used 8 to make lunch for the students and then bought 19 more , how many apples would they have ?
[EX A]: 23

[EX Q]: A pet store had 56 puppies . In one day they sold 24 of them and put the rest into cages with 4 in each cage . How many cages did they use ?
[EX A]: 8

[EX Q]: Oliver made 35 dollars mowing lawns over the summer . If he spent 7 dollars buying new mower blades , how many 4 dollar games could he buy with the money he had left ?
[EX A]:
7