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.
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Question: For a birthday party George bought 10 regular sodas and 22 diet sodas . If his fridge would only hold 4 on each shelf , how many shelves would he fill up ?

Answer: 8


Question: Alec and his roommates ate 3.25 pints of ice cream on Friday night and 0.25 pint of ice cream on Saturday night . How many pints did they eat in all ?

Answer: 3.5


Question: Sam had 49 pennies and 24 nickels in his bank . His dad gave him 39 nickels and 31 quarters . How many nickels does he have now ?

Answer:
63