You are given a math word problem and you are supposed to apply a single mathematical operator 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 Q]: a farmer had 46 tomatoes from his garden . after picking some he had 3 left . how many did he pick ?
[EX A]: 43

[EX Q]: the path opened to a beautiful garden enclosed by a wall . the exit door will open when the number of white flowers is the same as the number of red flowers . if there are 555 white flowers and 347 red flowers how many more red flowers are needed ?
[EX A]: 208

[EX Q]: warren has 252 guests coming to his party . each table will hold 4 guests . how many tables will he need ?
[EX A]:
63