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: daniel had some noodles . he gave 12 noodles to william . now daniel only has 54 noodles . how many noodles did daniel have to begin with ?

SOLUTION: 66

PROBLEM: andy had 31 baseball cards . his dad gave him some more . then andy had 50 baseball cards . how many baseball cards did andy get from his dad ?

SOLUTION: 19

PROBLEM: at the schools book fair sam bought 13 adventure books and 17 mystery books . if 15 of the books were used how many new books did he buy ?

SOLUTION:
15