instruction:
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.
question:
Bobby collects 2 blocks . Bobby 's father gives Bobby 6 more . How many blocks does Bobby have ?
answer:
8

question:
Haley had 27 music files and 42 video files on her flash drive . If she deleted 11 of the files , how many files were still on her flash drive ?
answer:
58

question:
There are 33 pencils and 44 crayons in the drawer . Joan placed 27 pencils in the drawer . How many pencils are now there in total ?
answer:
60