instruction:
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.
question:
John can read 4 books a day . John reads every Monday and Tuesday . How many books would John read in 6 weeks ?
answer:
48


question:
The school cafeteria had 12 apples . If they used 8 to make lunch for the students and then bought 19 more , how many apples would they have ?
answer:
23


question:
Zoe bought two coloring books . One had 44 pictures and the other had 44 . After one week she had already colored 20 of the pictures . How many pictures does she still have to color ?
answer:

68