instruction:
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.
question:
Lucy has an aquarium with 212 fish . She wants to buy 68 more fish . How many fish would Lucy have then ?
answer:
280


question:
Alyssa had 129 cookies . Aiyanna has 140 . How many more cookies does Aiyanna have than Alyssa ?
answer:
11


question:
A number is 14 less than the sum of 30 and 29 . What is the number ?
answer:

45