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.

Dan had 97 baseball cards , and 8 were torn . Sam bought 15 of Dan 's baseball cards . How many baseball cards does Dan have now ?
82

Tina has 82 bananas . She gets 3 more from Joyce . How many bananas does Tina have in all ?
85

Sam had 98 pennies in his bank . He spent 93 of his pennies . How many pennies does he have now ?

5