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.

Input: Consider Input: Tom had 27 pennies and 15 dimes in his bank . His dad gave him 33 dimes and 49 nickels . How many dimes does he have now ?

Output: 48


Input: Consider Input: 64 children were riding on the bus . At the bus stop , some more children got on the bus . Then there were 78 children altogether on the bus . How many children got on the bus at the bus stop ?

Output: 14


Input: Consider Input: John was organizing his baseball cards in a binder with 3 on each page . If he had 8 new cards and 16 old cards to put in the binder , how many pages would he use ?


Output: 8