instruction:
You are given a math word problem and you are supposed to apply a single mathematical operator 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.
question:
when she got to school she saw that the school is composed of 9 buildings each having 30 classrooms . how many classrooms does the school have ?
answer:
270

question:
chris has 18 soccer cards . his friend charlie has 32 cards . how many fewer cards does chris have ?
answer:
14

question:
debby had 873 quarters . if it costs 3 quarters for each coke from a coke machine how many could she buy ?
answer:
291