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.

Luke was organizing his baseball cards in a binder with 3 on each page . If he had 3 new cards and 9 old cards to put in the binder , how many pages would he use ?
4

Megan picked 19 carrots from her garden . If she threw out 4 of them and then picked 46 more the next day , how many carrots would she have total ?
61

Sandy has 10 books , Benny has 24 books , and Tim has 33 books . How many books do they have together ?

67