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: Adam has $ 5 to buy an airplane that costs $ 4.28 . How much change will Adam get ?

A: 0.72
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Q: Martha starts with 3 cards . She gets 76 more from Emily . How many cards does Martha end with ?

A: 79
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Q: There are 2 pencils in the drawer . Tim placed 3 more pencils in the drawer . How many pencils are now there in total ?

A:
5
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