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.
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Question: lino picked up 292 shells at the seashore in the morning and 324 shells in the afternoon . how many shells did he pick up in all ?

Answer: 616

Question: cheryl counted 16 lemons . lori bought 28 more lemons . how many lemons do the girls have altogether ?

Answer: 44

Question: erin and dana finished a 2 day bike-a-thon . they rode 37 miles the first day the rode 55 miles the second day . how many miles did they ride altogether ?

Answer:
92