instruction:
You are given a math word problem and you are supposed to apply a single mathematical operators like addition, subtraction, multiplication or division on the numbers embedded in the text to answer the following question and then only report final the numerical answer.
question:
A candy store has 6 boxes of chocolates . Each box has 500 pieces . How many pieces are there altogether in the boxes ?
answer:
3000


question:
Fred has 40 baseball cards . Keith bought 22 of Fred 's baseball cards . How many baseball cards does Fred have now ?
answer:
18


question:
There are 39 scissors and 22 pencils in the drawer . Dan placed 13 scissors in the drawer . How many scissors are now there in total ?
answer:

52