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.

Q: The schools debate team had 11 boys and 45 girls on it . If they were split into groups of 7 how many groups could they make ?

A: 8
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Q: Marcus has 210 baseball cards . He has 58 more than Carter . How many baseball cards does Carter have ?

A: 152
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Q: Robin 's class is going on a field trip to the zoo . If each van can hold 8 people and there are 22 students and 2 adults going , how many vans will they need ?

A:
3
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