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

Q: Mike has 8 orange marbles , he gave Sam 4 of the marbles . How many orange marbles does he now have ?

A: 4
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Q: There are 35 bottle caps in Beverly 's bottle cap collection . If the bottle caps are organized into 7 groups , how big is each group ?

A: 5
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Q: Robin has 9 packages of gum . There are 15 pieces in each package . How many pieces of gum does Robin have ?

A:
135
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