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

Ex Input:
A teacher had 34 worksheets to grade . If she graded 7 , but then another 36 were turned in , how many worksheets would she have to grade ?

Ex Output:
63


Ex Input:
Allie counted the leftover ice cream after a sundae party . She had 0.3333333333333333 carton of rocky road ice cream , 0.3333333333333333 carton of cookie dough ice cream , and 0.16666666666666666 carton of strawberry cheesecake ice cream . How many cartons of ice cream did Allie have in all ?

Ex Output:
0.8333333333333334


Ex Input:
Tom bought 14 boxes of chocolate candy and gave 8 to his little brother . If each box has 3 pieces inside it , how many pieces did Tom still have ?

Ex Output:

18