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:
Sara picked 35 pears and 27 apples from the orchard . She gave 28 pears to Dan . How many pears does Sara have ?
answer:
7


question:
Tommy had some balloons . His mom gave him 34 more balloons for his birthday . Then , Tommy had 60 balloons . How many balloons did Tommy have to start with ?
answer:
26


question:
Mary went to the mall . She spent $ 13.04 on a shirt and $ 12.27 on a jacket . She went to 2 shops . In total , how much money did Mary spend on clothing ?
answer:

25.31