TASK DEFINITION: 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.
PROBLEM: Jessica is baking a cake . The recipe calls for 8 cups of flour and 2 cups of sugar . She already put in 4 cups of flour . How many cups of flour does she need to add ?

SOLUTION: 4

PROBLEM: Haley and her friends were recycling paper for their class . For every 3 pounds they recycled they earned one point . If Haley recycled 11 pounds and her friends recycled 16 pounds , how many points did they earn ?

SOLUTION: 9

PROBLEM: Katie had 7 pages of math homework and 3 pages of reading homework . If each page had 9 problems on it , how many problems did she have to complete total ?

SOLUTION:
90