TASK DEFINITION: Given a math word problem, answer the following question. You might need to apply addition or subtraction mathematical operators on the numbers embedded in the text to answer the question and then only report the final numerical answer.
PROBLEM: tommy has $ 79 . he wants to buy a $ 35 camera . he also wants to buy a $ 59 cd player . how much more money does tommy need ?

SOLUTION: 15

PROBLEM: mom made 32 chocolate chip cookies . it took 24 minutes to mix the ingredients and 16 minutes to bake . julie and matt ate 9 cookies after dinner . how many cookies were left ?

SOLUTION: 23

PROBLEM: alicia loves collecting art . she has a whole house filled with all the art she obtained since she was a little kid . when she decided to move away she started donating some of her art to different museums . first museum she went to was the metropolitan museum in new york . she donated 46 medieval art pieces from the 70 she originally has . how many medieval art pieces were left with her ?

SOLUTION:
24