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: adam had some quarters . he spent 9 of them at the arcade and had 79 left over . how many quarters did he have to start with ?

SOLUTION: 88

PROBLEM: iesha has 344 books . 136 are about school and the rest are about sports . how many books about sports does iesha have ?

SOLUTION: 208

PROBLEM: the last stop of their tour was italy ; there they visited naples the place where modern pizza was invented . during their stay there she ate 598 grams of pizza and her sister ate 354 how many grams of pizza did rachel and bella ate there ?

SOLUTION:
952